25899888969

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{18379}}^1$

素因数の和:18515

約数の個数: 64

約数和(自身を含む): 41994624000

約数和(自身を除く): 16094735031

約数列:

[1, 3, 9, 19, 27, 41, 57, 67, 123, 171, 201, 369, 513, 603, 779, 1107, 1273, 1809, 2337, 2747, 3819, 7011, 8241, 11457, 18379, 21033, 24723, 34371, 52193, 55137, 74169, 156579, 165411, 349201, 469737, 496233, 753539, 1047603, 1231393, 1409211, 2260617, 3142809, 3694179, 6781851, 9428427, 11082537, 14317241, 20345553, 23396467, 33247611, 42951723, 50487113, 70189401, 128855169, 151461339, 210568203, 386565507, 454384017, 631704609, 959255147, 1363152051, 2877765441, 8633296323, 25899888969]

約数ペア:

[(1, 25899888969), (3, 8633296323), (9, 2877765441), (19, 1363152051), (27, 959255147), (41, 631704609), (57, 454384017), (67, 386565507), (123, 210568203), (171, 151461339), (201, 128855169), (369, 70189401), (513, 50487113), (603, 42951723), (779, 33247611), (1107, 23396467), (1273, 20345553), (1809, 14317241), (2337, 11082537), (2747, 9428427), (3819, 6781851), (7011, 3694179), (8241, 3142809), (11457, 2260617), (18379, 1409211), (21033, 1231393), (24723, 1047603), (34371, 753539), (52193, 496233), (55137, 469737), (74169, 349201), (156579, 165411)]