220138803

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{8017}}^1$

素因数の和:8145

約数の個数: 24

約数和(自身を含む): 332714928

約数和(自身を除く): 112576125

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 3051, 8017, 9153, 24051, 27459, 72153, 216459, 649377, 905921, 1948131, 2717763, 8153289, 24459867, 73379601, 220138803]

約数ペア:

[(1, 220138803), (3, 73379601), (9, 24459867), (27, 8153289), (81, 2717763), (113, 1948131), (243, 905921), (339, 649377), (1017, 216459), (3051, 72153), (8017, 27459), (9153, 24051)]