61507974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21673}}^1$

素因数の和:21732

約数の個数: 32

約数和(自身を含む): 137326464

約数和(自身を除く): 75818490

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 21673, 43346, 65019, 130038, 238403, 476806, 715209, 931939, 1430418, 1863878, 2795817, 5591634, 10251329, 20502658, 30753987, 61507974]

約数ペア:

[(1, 61507974), (2, 30753987), (3, 20502658), (6, 10251329), (11, 5591634), (22, 2795817), (33, 1863878), (43, 1430418), (66, 931939), (86, 715209), (129, 476806), (258, 238403), (473, 130038), (946, 65019), (1419, 43346), (2838, 21673)]