45649737

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 79951872

約数和(自身を除く): 34302135

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 243, 329, 423, 567, 571, 987, 1269, 1701, 1713, 2961, 3807, 3997, 5139, 8883, 11421, 11991, 15417, 26649, 26837, 35973, 46251, 79947, 80511, 107919, 138753, 187859, 241533, 323757, 563577, 724599, 971271, 1690731, 2173797, 5072193, 6521391, 15216579, 45649737]

約数ペア:

[(1, 45649737), (3, 15216579), (7, 6521391), (9, 5072193), (21, 2173797), (27, 1690731), (47, 971271), (63, 724599), (81, 563577), (141, 323757), (189, 241533), (243, 187859), (329, 138753), (423, 107919), (567, 80511), (571, 79947), (987, 46251), (1269, 35973), (1701, 26837), (1713, 26649), (2961, 15417), (3807, 11991), (3997, 11421), (5139, 8883)]