61961977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 20152583

約数列:

[1, 7, 11, 23, 59, 77, 161, 253, 413, 593, 649, 1357, 1771, 4151, 4543, 6523, 9499, 13639, 14927, 34987, 45661, 95473, 104489, 150029, 244909, 384857, 804701, 1050203, 2693999, 5632907, 8851711, 61961977]

約数ペア:

[(1, 61961977), (7, 8851711), (11, 5632907), (23, 2693999), (59, 1050203), (77, 804701), (161, 384857), (253, 244909), (413, 150029), (593, 104489), (649, 95473), (1357, 45661), (1771, 34987), (4151, 14927), (4543, 13639), (6523, 9499)]