403306781697

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{7457}}^1$

素因数の和:7943

約数の個数: 64

約数和(自身を含む): 614730124800

約数和(自身を除く): 211423343103

約数列:

[1, 3, 9, 27, 71, 89, 213, 267, 317, 639, 801, 951, 1917, 2403, 2853, 6319, 7457, 8559, 18957, 22371, 22507, 28213, 56871, 67113, 67521, 84639, 170613, 201339, 202563, 253917, 529447, 607689, 663673, 761751, 1588341, 1991019, 2003123, 2363869, 4765023, 5973057, 6009369, 7091607, 14295069, 17919171, 18028107, 21274821, 47120783, 54084321, 63824463, 141362349, 167834699, 210384341, 424087047, 503504097, 631153023, 1272261141, 1510512291, 1893459069, 4531536873, 5680377207, 14937288211, 44811864633, 134435593899, 403306781697]

約数ペア:

[(1, 403306781697), (3, 134435593899), (9, 44811864633), (27, 14937288211), (71, 5680377207), (89, 4531536873), (213, 1893459069), (267, 1510512291), (317, 1272261141), (639, 631153023), (801, 503504097), (951, 424087047), (1917, 210384341), (2403, 167834699), (2853, 141362349), (6319, 63824463), (7457, 54084321), (8559, 47120783), (18957, 21274821), (22371, 18028107), (22507, 17919171), (28213, 14295069), (56871, 7091607), (67113, 6009369), (67521, 5973057), (84639, 4765023), (170613, 2363869), (201339, 2003123), (202563, 1991019), (253917, 1588341), (529447, 761751), (607689, 663673)]