61458906

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 126137088

約数和(自身を除く): 64678182

約数列:

[1, 2, 3, 6, 53, 106, 157, 159, 314, 318, 471, 942, 1231, 2462, 3693, 7386, 8321, 16642, 24963, 49926, 65243, 130486, 193267, 195729, 386534, 391458, 579801, 1159602, 10243151, 20486302, 30729453, 61458906]

約数ペア:

[(1, 61458906), (2, 30729453), (3, 20486302), (6, 10243151), (53, 1159602), (106, 579801), (157, 391458), (159, 386534), (314, 195729), (318, 193267), (471, 130486), (942, 65243), (1231, 49926), (2462, 24963), (3693, 16642), (7386, 8321)]