273156009

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 423936000

約数和(自身を除く): 150779991

約数列:

[1, 3, 7, 21, 79, 229, 237, 553, 687, 719, 1603, 1659, 2157, 4809, 5033, 15099, 18091, 54273, 56801, 126637, 164651, 170403, 379911, 397607, 493953, 1152557, 1192821, 3457671, 13007429, 39022287, 91052003, 273156009]

約数ペア:

[(1, 273156009), (3, 91052003), (7, 39022287), (21, 13007429), (79, 3457671), (229, 1192821), (237, 1152557), (553, 493953), (687, 397607), (719, 379911), (1603, 170403), (1659, 164651), (2157, 126637), (4809, 56801), (5033, 54273), (15099, 18091)]