61236123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 90355776

約数和(自身を除く): 29119653

約数列:

[1, 3, 13, 39, 73, 137, 157, 219, 411, 471, 949, 1781, 2041, 2847, 5343, 6123, 10001, 11461, 21509, 30003, 34383, 64527, 130013, 148993, 279617, 390039, 446979, 838851, 1570157, 4710471, 20412041, 61236123]

約数ペア:

[(1, 61236123), (3, 20412041), (13, 4710471), (39, 1570157), (73, 838851), (137, 446979), (157, 390039), (219, 279617), (411, 148993), (471, 130013), (949, 64527), (1781, 34383), (2041, 30003), (2847, 21509), (5343, 11461), (6123, 10001)]