68427177

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 116367552

約数和(自身を除く): 47940375

約数列:

[1, 3, 7, 13, 21, 39, 49, 61, 91, 147, 183, 273, 427, 587, 637, 793, 1281, 1761, 1911, 2379, 2989, 4109, 5551, 7631, 8967, 12327, 16653, 22893, 28763, 35807, 38857, 53417, 86289, 107421, 116571, 160251, 250649, 373919, 465491, 751947, 1121757, 1396473, 1754543, 3258437, 5263629, 9775311, 22809059, 68427177]

約数ペア:

[(1, 68427177), (3, 22809059), (7, 9775311), (13, 5263629), (21, 3258437), (39, 1754543), (49, 1396473), (61, 1121757), (91, 751947), (147, 465491), (183, 373919), (273, 250649), (427, 160251), (587, 116571), (637, 107421), (793, 86289), (1281, 53417), (1761, 38857), (1911, 35807), (2379, 28763), (2989, 22893), (4109, 16653), (5551, 12327), (7631, 8967)]