127927638

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229261}}^1$

素因数の和:229300

約数の個数: 24

約数和(自身を含む): 286118976

約数和(自身を除く): 158191338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 229261, 458522, 687783, 1375566, 2063349, 4126698, 7107091, 14214182, 21321273, 42642546, 63963819, 127927638]

約数ペア:

[(1, 127927638), (2, 63963819), (3, 42642546), (6, 21321273), (9, 14214182), (18, 7107091), (31, 4126698), (62, 2063349), (93, 1375566), (186, 687783), (279, 458522), (558, 229261)]