162221331

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 226390320

約数和(自身を除く): 64168989

約数列:

[1, 3, 29, 87, 113, 339, 569, 841, 1707, 2523, 3277, 9831, 16501, 49503, 64297, 95033, 192891, 285099, 478529, 1435587, 1864613, 5593839, 54073777, 162221331]

約数ペア:

[(1, 162221331), (3, 54073777), (29, 5593839), (87, 1864613), (113, 1435587), (339, 478529), (569, 285099), (841, 192891), (1707, 95033), (2523, 64297), (3277, 49503), (9831, 16501)]