8801556561

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{3671}}^1$

素因数の和:5706

約数の個数: 48

約数和(自身を含む): 15306071040

約数和(自身を除く): 6504514479

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2003, 3671, 6009, 11013, 14021, 18027, 25697, 33039, 38057, 42063, 69749, 77091, 114171, 126189, 209247, 231273, 266399, 342513, 488243, 627741, 799197, 1464729, 2397591, 4394187, 7353013, 22059039, 51471091, 66177117, 139707247, 154413273, 419121741, 463239819, 977950729, 1257365223, 2933852187, 8801556561]

約数ペア:

[(1, 8801556561), (3, 2933852187), (7, 1257365223), (9, 977950729), (19, 463239819), (21, 419121741), (57, 154413273), (63, 139707247), (133, 66177117), (171, 51471091), (399, 22059039), (1197, 7353013), (2003, 4394187), (3671, 2397591), (6009, 1464729), (11013, 799197), (14021, 627741), (18027, 488243), (25697, 342513), (33039, 266399), (38057, 231273), (42063, 209247), (69749, 126189), (77091, 114171)]