79478553

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 143935488

約数和(自身を除く): 64456935

約数列:

[1, 3, 7, 11, 17, 21, 33, 37, 51, 77, 111, 119, 187, 231, 259, 357, 407, 547, 561, 629, 777, 1221, 1309, 1641, 1887, 2849, 3829, 3927, 4403, 6017, 6919, 8547, 9299, 11487, 13209, 18051, 20239, 20757, 27897, 42119, 48433, 60717, 65093, 102289, 126357, 141673, 145299, 195279, 222629, 306867, 344063, 425019, 667887, 716023, 1032189, 1558403, 2148069, 2408441, 3784693, 4675209, 7225323, 11354079, 26492851, 79478553]

約数ペア:

[(1, 79478553), (3, 26492851), (7, 11354079), (11, 7225323), (17, 4675209), (21, 3784693), (33, 2408441), (37, 2148069), (51, 1558403), (77, 1032189), (111, 716023), (119, 667887), (187, 425019), (231, 344063), (259, 306867), (357, 222629), (407, 195279), (547, 145299), (561, 141673), (629, 126357), (777, 102289), (1221, 65093), (1309, 60717), (1641, 48433), (1887, 42119), (2849, 27897), (3829, 20757), (3927, 20239), (4403, 18051), (6017, 13209), (6919, 11487), (8547, 9299)]