15666571791

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{12703}}^1$

素因数の和:12932

約数の個数: 48

約数和(自身を含む): 24860000256

約数和(自身を除く): 9193428465

約数列:

[1, 3, 9, 13, 39, 83, 117, 127, 249, 381, 747, 1079, 1143, 1651, 3237, 4953, 9711, 10541, 12703, 14859, 31623, 38109, 94869, 114327, 137033, 165139, 411099, 495417, 1054349, 1233297, 1486251, 1613281, 3163047, 4839843, 9489141, 13706537, 14519529, 20972653, 41119611, 62917959, 123358833, 133902323, 188753877, 401706969, 1205120907, 1740730199, 5222190597, 15666571791]

約数ペア:

[(1, 15666571791), (3, 5222190597), (9, 1740730199), (13, 1205120907), (39, 401706969), (83, 188753877), (117, 133902323), (127, 123358833), (249, 62917959), (381, 41119611), (747, 20972653), (1079, 14519529), (1143, 13706537), (1651, 9489141), (3237, 4839843), (4953, 3163047), (9711, 1613281), (10541, 1486251), (12703, 1233297), (14859, 1054349), (31623, 495417), (38109, 411099), (94869, 165139), (114327, 137033)]