6442544871

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{3581}}^1$

素因数の和:3786

約数の個数: 80

約数和(自身を含む): 11650383360

約数和(自身を除く): 5207838489

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 167, 171, 189, 399, 501, 513, 567, 1169, 1197, 1503, 1539, 3173, 3507, 3581, 3591, 4509, 9519, 10521, 10743, 10773, 13527, 22211, 25067, 28557, 31563, 32229, 66633, 68039, 75201, 85671, 94689, 96687, 199899, 204117, 225603, 257013, 290061, 476273, 598027, 599697, 612351, 676809, 1428819, 1794081, 1799091, 1837053, 2030427, 4186189, 4286457, 5382243, 5511159, 11362513, 12558567, 12859371, 16146729, 34087539, 37675701, 38578113, 48440187, 79537591, 102262617, 113027103, 238612773, 306787851, 339081309, 715838319, 920363553, 2147514957, 6442544871]

約数ペア:

[(1, 6442544871), (3, 2147514957), (7, 920363553), (9, 715838319), (19, 339081309), (21, 306787851), (27, 238612773), (57, 113027103), (63, 102262617), (81, 79537591), (133, 48440187), (167, 38578113), (171, 37675701), (189, 34087539), (399, 16146729), (501, 12859371), (513, 12558567), (567, 11362513), (1169, 5511159), (1197, 5382243), (1503, 4286457), (1539, 4186189), (3173, 2030427), (3507, 1837053), (3581, 1799091), (3591, 1794081), (4509, 1428819), (9519, 676809), (10521, 612351), (10743, 599697), (10773, 598027), (13527, 476273), (22211, 290061), (25067, 257013), (28557, 225603), (31563, 204117), (32229, 199899), (66633, 96687), (68039, 94689), (75201, 85671)]