118940247

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1993}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 181454000

約数和(自身を除く): 62513753

約数列:

[1, 3, 9, 19, 57, 171, 349, 1047, 1993, 3141, 5979, 6631, 17937, 19893, 37867, 59679, 113601, 340803, 695557, 2086671, 6260013, 13215583, 39646749, 118940247]

約数ペア:

[(1, 118940247), (3, 39646749), (9, 13215583), (19, 6260013), (57, 2086671), (171, 695557), (349, 340803), (1047, 113601), (1993, 59679), (3141, 37867), (5979, 19893), (6631, 17937)]