61960413

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 28356387

約数列:

[1, 3, 23, 31, 69, 83, 93, 249, 349, 713, 1047, 1909, 2139, 2573, 5727, 7719, 8027, 10819, 24081, 28967, 32457, 59179, 86901, 177537, 248837, 666241, 746511, 897977, 1998723, 2693931, 20653471, 61960413]

約数ペア:

[(1, 61960413), (3, 20653471), (23, 2693931), (31, 1998723), (69, 897977), (83, 746511), (93, 666241), (249, 248837), (349, 177537), (713, 86901), (1047, 59179), (1909, 32457), (2139, 28967), (2573, 24081), (5727, 10819), (7719, 8027)]