61731954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149111}}^1$

素因数の和:149142

約数の個数: 24

約数和(自身を含む): 139568832

約数和(自身を除く): 77836878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 149111, 298222, 447333, 894666, 1341999, 2683998, 3429553, 6859106, 10288659, 20577318, 30865977, 61731954]

約数ペア:

[(1, 61731954), (2, 30865977), (3, 20577318), (6, 10288659), (9, 6859106), (18, 3429553), (23, 2683998), (46, 1341999), (69, 894666), (138, 447333), (207, 298222), (414, 149111)]