82977951

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 132940800

約数和(自身を除く): 49962849

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 1043, 1153, 3129, 3427, 3459, 8071, 10281, 23989, 24213, 26519, 71967, 79557, 171797, 185633, 515391, 556899, 1202579, 3607737, 3951331, 11853993, 27659317, 82977951]

約数ペア:

[(1, 82977951), (3, 27659317), (7, 11853993), (21, 3951331), (23, 3607737), (69, 1202579), (149, 556899), (161, 515391), (447, 185633), (483, 171797), (1043, 79557), (1153, 71967), (3129, 26519), (3427, 24213), (3459, 23989), (8071, 10281)]