57572151

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 101025792

約数和(自身を除く): 43453641

約数列:

[1, 3, 7, 13, 21, 23, 39, 53, 69, 91, 159, 161, 173, 273, 299, 371, 483, 519, 689, 897, 1113, 1211, 1219, 2067, 2093, 2249, 3633, 3657, 3979, 4823, 6279, 6747, 8533, 9169, 11937, 14469, 15743, 15847, 25599, 27507, 27853, 47229, 47541, 51727, 64183, 83559, 110929, 119197, 155181, 192549, 210887, 332787, 357591, 362089, 632661, 834379, 1086267, 1476209, 2503137, 2741531, 4428627, 8224593, 19190717, 57572151]

約数ペア:

[(1, 57572151), (3, 19190717), (7, 8224593), (13, 4428627), (21, 2741531), (23, 2503137), (39, 1476209), (53, 1086267), (69, 834379), (91, 632661), (159, 362089), (161, 357591), (173, 332787), (273, 210887), (299, 192549), (371, 155181), (483, 119197), (519, 110929), (689, 83559), (897, 64183), (1113, 51727), (1211, 47541), (1219, 47229), (2067, 27853), (2093, 27507), (2249, 25599), (3633, 15847), (3657, 15743), (3979, 14469), (4823, 11937), (6279, 9169), (6747, 8533)]