145487067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 217230336

約数和(自身を除く): 71743269

約数列:

[1, 3, 11, 33, 53, 159, 193, 431, 579, 583, 1293, 1749, 2123, 4741, 6369, 10229, 14223, 22843, 30687, 68529, 83183, 112519, 249549, 251273, 337557, 753819, 915013, 2745039, 4408699, 13226097, 48495689, 145487067]

約数ペア:

[(1, 145487067), (3, 48495689), (11, 13226097), (33, 4408699), (53, 2745039), (159, 915013), (193, 753819), (431, 337557), (579, 251273), (583, 249549), (1293, 112519), (1749, 83183), (2123, 68529), (4741, 30687), (6369, 22843), (10229, 14223)]