4401628849737

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{177778943}}^1$

素因数の和:177779090

約数の個数: 32

約数和(自身を含む): 7509382594560

約数和(自身を除く): 3107753744823

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3537, 8253, 24759, 177778943, 533336829, 1244452601, 1600010487, 3733357803, 4800031461, 11200073409, 23289041533, 33600220227, 69867124599, 163023290731, 209601373797, 489069872193, 628804121391, 1467209616579, 4401628849737]

約数ペア:

[(1, 4401628849737), (3, 1467209616579), (7, 628804121391), (9, 489069872193), (21, 209601373797), (27, 163023290731), (63, 69867124599), (131, 33600220227), (189, 23289041533), (393, 11200073409), (917, 4800031461), (1179, 3733357803), (2751, 1600010487), (3537, 1244452601), (8253, 533336829), (24759, 177778943)]