73606401

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 56

約数和(自身を含む): 123080544

約数和(自身を除く): 49474143

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 137, 201, 243, 297, 411, 603, 729, 737, 891, 1233, 1507, 1809, 2211, 2673, 3699, 4521, 5427, 6633, 8019, 9179, 11097, 13563, 16281, 19899, 27537, 33291, 40689, 48843, 59697, 82611, 99873, 100969, 122067, 179091, 247833, 302907, 366201, 537273, 743499, 908721, 1098603, 2230497, 2726163, 6691491, 8178489, 24535467, 73606401]

約数ペア:

[(1, 73606401), (3, 24535467), (9, 8178489), (11, 6691491), (27, 2726163), (33, 2230497), (67, 1098603), (81, 908721), (99, 743499), (137, 537273), (201, 366201), (243, 302907), (297, 247833), (411, 179091), (603, 122067), (729, 100969), (737, 99873), (891, 82611), (1233, 59697), (1507, 48843), (1809, 40689), (2211, 33291), (2673, 27537), (3699, 19899), (4521, 16281), (5427, 13563), (6633, 11097), (8019, 9179)]