156966363

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 238291200

約数和(自身を除く): 81324837

約数列:

[1, 3, 9, 27, 83, 89, 249, 267, 747, 787, 801, 2241, 2361, 2403, 7083, 7387, 21249, 22161, 65321, 66483, 70043, 195963, 199449, 210129, 587889, 630387, 1763667, 1891161, 5813569, 17440707, 52322121, 156966363]

約数ペア:

[(1, 156966363), (3, 52322121), (9, 17440707), (27, 5813569), (83, 1891161), (89, 1763667), (249, 630387), (267, 587889), (747, 210129), (787, 199449), (801, 195963), (2241, 70043), (2361, 66483), (2403, 65321), (7083, 22161), (7387, 21249)]