172080597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 256435200

約数和(自身を除く): 84354603

約数列:

[1, 3, 13, 31, 39, 93, 317, 403, 449, 951, 1209, 1347, 4121, 5837, 9827, 12363, 13919, 17511, 29481, 41757, 127751, 142333, 180947, 383253, 426999, 542841, 1850329, 4412323, 5550987, 13236969, 57360199, 172080597]

約数ペア:

[(1, 172080597), (3, 57360199), (13, 13236969), (31, 5550987), (39, 4412323), (93, 1850329), (317, 542841), (403, 426999), (449, 383253), (951, 180947), (1209, 142333), (1347, 127751), (4121, 41757), (5837, 29481), (9827, 17511), (12363, 13919)]