105375921

素因数分解:

$3^1\times 7^2\times {\mathrm{719}}^1\times {\mathrm{997}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 163831680

約数和(自身を除く): 58455759

約数列:

[1, 3, 7, 21, 49, 147, 719, 997, 2157, 2991, 5033, 6979, 15099, 20937, 35231, 48853, 105693, 146559, 716843, 2150529, 5017901, 15053703, 35125307, 105375921]

約数ペア:

[(1, 105375921), (3, 35125307), (7, 15053703), (21, 5017901), (49, 2150529), (147, 716843), (719, 146559), (997, 105693), (2157, 48853), (2991, 35231), (5033, 20937), (6979, 15099)]