2723139027

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3461}}^1$

素因数の和:3681

約数の個数: 64

約数和(自身を含む): 4839045120

約数和(自身を除く): 2115906093

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 181, 189, 207, 483, 543, 621, 1267, 1449, 1629, 3461, 3801, 4163, 4347, 4887, 10383, 11403, 12489, 24227, 29141, 31149, 34209, 37467, 72681, 79603, 87423, 93447, 112401, 218043, 238809, 262269, 557221, 626441, 654129, 716427, 786807, 1671663, 1879323, 2149281, 4385087, 5014989, 5637969, 13155261, 14408143, 15044967, 16913907, 39465783, 43224429, 100857001, 118397349, 129673287, 302571003, 389019861, 907713009, 2723139027]

約数ペア:

[(1, 2723139027), (3, 907713009), (7, 389019861), (9, 302571003), (21, 129673287), (23, 118397349), (27, 100857001), (63, 43224429), (69, 39465783), (161, 16913907), (181, 15044967), (189, 14408143), (207, 13155261), (483, 5637969), (543, 5014989), (621, 4385087), (1267, 2149281), (1449, 1879323), (1629, 1671663), (3461, 786807), (3801, 716427), (4163, 654129), (4347, 626441), (4887, 557221), (10383, 262269), (11403, 238809), (12489, 218043), (24227, 112401), (29141, 93447), (31149, 87423), (34209, 79603), (37467, 72681)]