61149438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{161771}}^1$

素因数の和:161789

約数の個数: 32

約数和(自身を含む): 155301120

約数和(自身を除く): 94151682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 161771, 323542, 485313, 970626, 1132397, 1455939, 2264794, 2911878, 3397191, 4367817, 6794382, 8735634, 10191573, 20383146, 30574719, 61149438]

約数ペア:

[(1, 61149438), (2, 30574719), (3, 20383146), (6, 10191573), (7, 8735634), (9, 6794382), (14, 4367817), (18, 3397191), (21, 2911878), (27, 2264794), (42, 1455939), (54, 1132397), (63, 970626), (126, 485313), (189, 323542), (378, 161771)]