140054049

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 211680000

約数和(自身を除く): 71625951

約数列:

[1, 3, 9, 27, 89, 167, 267, 349, 501, 801, 1047, 1503, 2403, 3141, 4509, 9423, 14863, 31061, 44589, 58283, 93183, 133767, 174849, 279549, 401301, 524547, 838647, 1573641, 5187187, 15561561, 46684683, 140054049]

約数ペア:

[(1, 140054049), (3, 46684683), (9, 15561561), (27, 5187187), (89, 1573641), (167, 838647), (267, 524547), (349, 401301), (501, 279549), (801, 174849), (1047, 133767), (1503, 93183), (2403, 58283), (3141, 44589), (4509, 31061), (9423, 14863)]