156977627961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{674833}}^1$

素因数の和:674926

約数の個数: 64

約数和(自身を含む): 279867156480

約数和(自身を除く): 122889528519

約数列:

[1, 3, 7, 11, 19, 21, 33, 53, 57, 77, 133, 159, 209, 231, 371, 399, 583, 627, 1007, 1113, 1463, 1749, 3021, 4081, 4389, 7049, 11077, 12243, 21147, 33231, 77539, 232617, 674833, 2024499, 4723831, 7423163, 12821827, 14171493, 22269489, 35766149, 38465481, 51962141, 89752789, 107298447, 141040097, 155886423, 250363043, 269258367, 393427639, 423120291, 679556831, 751089129, 987280679, 1180282917, 2038670493, 2753993473, 2961842037, 4756897817, 7475125141, 8261980419, 14270693451, 22425375423, 52325875987, 156977627961]

約数ペア:

[(1, 156977627961), (3, 52325875987), (7, 22425375423), (11, 14270693451), (19, 8261980419), (21, 7475125141), (33, 4756897817), (53, 2961842037), (57, 2753993473), (77, 2038670493), (133, 1180282917), (159, 987280679), (209, 751089129), (231, 679556831), (371, 423120291), (399, 393427639), (583, 269258367), (627, 250363043), (1007, 155886423), (1113, 141040097), (1463, 107298447), (1749, 89752789), (3021, 51962141), (4081, 38465481), (4389, 35766149), (7049, 22269489), (11077, 14171493), (12243, 12821827), (21147, 7423163), (33231, 4723831), (77539, 2024499), (232617, 674833)]