157715693649

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{487}}^1\times {\mathrm{17929}}^1$

素因数の和:18651

約数の個数: 40

約数和(自身を含む): 237155663360

約数和(自身を除く): 79439969711

約数列:

[1, 3, 9, 27, 81, 223, 487, 669, 1461, 2007, 4383, 6021, 13149, 17929, 18063, 39447, 53787, 108601, 161361, 325803, 484083, 977409, 1452249, 2932227, 3998167, 8731423, 8796681, 11994501, 26194269, 35983503, 78582807, 107950509, 235748421, 323851527, 707245263, 1947107329, 5841321987, 17523965961, 52571897883, 157715693649]

約数ペア:

[(1, 157715693649), (3, 52571897883), (9, 17523965961), (27, 5841321987), (81, 1947107329), (223, 707245263), (487, 323851527), (669, 235748421), (1461, 107950509), (2007, 78582807), (4383, 35983503), (6021, 26194269), (13149, 11994501), (17929, 8796681), (18063, 8731423), (39447, 3998167), (53787, 2932227), (108601, 1452249), (161361, 977409), (325803, 484083)]