61542789

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 102795264

約数和(自身を除く): 41252475

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 263, 789, 1013, 1841, 2893, 3039, 5523, 7091, 8679, 11143, 20251, 21273, 33429, 60753, 78001, 234003, 266419, 799257, 1864933, 2930609, 5594799, 8791827, 20514263, 61542789]

約数ペア:

[(1, 61542789), (3, 20514263), (7, 8791827), (11, 5594799), (21, 2930609), (33, 1864933), (77, 799257), (231, 266419), (263, 234003), (789, 78001), (1013, 60753), (1841, 33429), (2893, 21273), (3039, 20251), (5523, 11143), (7091, 8679)]