78011157

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 44561643

約数列:

[1, 3, 7, 21, 59, 79, 177, 237, 413, 553, 797, 1239, 1659, 2391, 4661, 5579, 13983, 16737, 32627, 47023, 62963, 97881, 141069, 188889, 329161, 440741, 987483, 1322223, 3714817, 11144451, 26003719, 78011157]

約数ペア:

[(1, 78011157), (3, 26003719), (7, 11144451), (21, 3714817), (59, 1322223), (79, 987483), (177, 440741), (237, 329161), (413, 188889), (553, 141069), (797, 97881), (1239, 62963), (1659, 47023), (2391, 32627), (4661, 16737), (5579, 13983)]