255585770883

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1\times {\mathrm{5669}}^1$

素因数の和:6668

約数の個数: 48

約数和(自身を含む): 387016418880

約数和(自身を除く): 131430647997

約数列:

[1, 3, 9, 23, 69, 207, 353, 617, 1059, 1851, 3177, 5553, 5669, 8119, 14191, 17007, 24357, 42573, 51021, 73071, 127719, 130387, 217801, 391161, 653403, 1173483, 1960209, 2001157, 3497773, 5009423, 6003471, 10493319, 15028269, 18010413, 31479957, 45084807, 46026611, 80448779, 138079833, 241346337, 414239499, 724039011, 1234713869, 3704141607, 11112424821, 28398418987, 85195256961, 255585770883]

約数ペア:

[(1, 255585770883), (3, 85195256961), (9, 28398418987), (23, 11112424821), (69, 3704141607), (207, 1234713869), (353, 724039011), (617, 414239499), (1059, 241346337), (1851, 138079833), (3177, 80448779), (5553, 46026611), (5669, 45084807), (8119, 31479957), (14191, 18010413), (17007, 15028269), (24357, 10493319), (42573, 6003471), (51021, 5009423), (73071, 3497773), (127719, 2001157), (130387, 1960209), (217801, 1173483), (391161, 653403)]