78621364431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{3371}}^1$

素因数の和:3597

約数の個数: 96

約数和(自身を含む): 129530119680

約数和(自身を除く): 50908755249

約数列:

[1, 3, 9, 17, 19, 51, 57, 71, 113, 153, 171, 213, 323, 339, 639, 969, 1017, 1207, 1349, 1921, 2147, 2907, 3371, 3621, 4047, 5763, 6441, 8023, 10113, 10863, 12141, 17289, 19323, 22933, 24069, 30339, 36499, 57307, 64049, 68799, 72207, 109497, 136391, 152437, 171921, 192147, 206397, 239341, 328491, 380923, 409173, 457311, 515763, 576441, 718023, 1088833, 1142769, 1227519, 1371933, 2154069, 2591429, 3266499, 3428307, 4068797, 4547479, 6475691, 7237537, 7774287, 9799497, 12206391, 13642437, 19427073, 21712611, 23322861, 27045533, 36619173, 40927311, 58281219, 65137833, 77307143, 81136599, 123038129, 231921429, 243409797, 369114387, 459774061, 513865127, 695764287, 1107343161, 1379322183, 1541595381, 4137966549, 4624786143, 8735707159, 26207121477, 78621364431]

約数ペア:

[(1, 78621364431), (3, 26207121477), (9, 8735707159), (17, 4624786143), (19, 4137966549), (51, 1541595381), (57, 1379322183), (71, 1107343161), (113, 695764287), (153, 513865127), (171, 459774061), (213, 369114387), (323, 243409797), (339, 231921429), (639, 123038129), (969, 81136599), (1017, 77307143), (1207, 65137833), (1349, 58281219), (1921, 40927311), (2147, 36619173), (2907, 27045533), (3371, 23322861), (3621, 21712611), (4047, 19427073), (5763, 13642437), (6441, 12206391), (8023, 9799497), (10113, 7774287), (10863, 7237537), (12141, 6475691), (17289, 4547479), (19323, 4068797), (22933, 3428307), (24069, 3266499), (30339, 2591429), (36499, 2154069), (57307, 1371933), (64049, 1227519), (68799, 1142769), (72207, 1088833), (109497, 718023), (136391, 576441), (152437, 515763), (171921, 457311), (192147, 409173), (206397, 380923), (239341, 328491)]