139244559

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 200866560

約数和(自身を除く): 61622001

約数列:

[1, 3, 19, 57, 67, 101, 201, 303, 361, 1083, 1273, 1919, 3819, 5757, 6767, 6859, 20301, 20577, 24187, 36461, 72561, 109383, 128573, 385719, 459553, 692759, 1378659, 2078277, 2442887, 7328661, 46414853, 139244559]

約数ペア:

[(1, 139244559), (3, 46414853), (19, 7328661), (57, 2442887), (67, 2078277), (101, 1378659), (201, 692759), (303, 459553), (361, 385719), (1083, 128573), (1273, 109383), (1919, 72561), (3819, 36461), (5757, 24187), (6767, 20577), (6859, 20301)]