61918323

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 28559757

約数列:

[1, 3, 23, 41, 43, 69, 123, 129, 509, 943, 989, 1527, 1763, 2829, 2967, 5289, 11707, 20869, 21887, 35121, 40549, 62607, 65661, 121647, 479987, 503401, 897367, 1439961, 1510203, 2692101, 20639441, 61918323]

約数ペア:

[(1, 61918323), (3, 20639441), (23, 2692101), (41, 1510203), (43, 1439961), (69, 897367), (123, 503401), (129, 479987), (509, 121647), (943, 65661), (989, 62607), (1527, 40549), (1763, 35121), (2829, 21887), (2967, 20869), (5289, 11707)]