140796513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 246704640

約数和(自身を除く): 105908127

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 1023, 1209, 1287, 3069, 3529, 3627, 4433, 10587, 13299, 31761, 38819, 39897, 45877, 109399, 116457, 137631, 328197, 349371, 412893, 504647, 984591, 1203389, 1422187, 1513941, 3610167, 4266561, 4541823, 10830501, 12799683, 15644057, 46932171, 140796513]

約数ペア:

[(1, 140796513), (3, 46932171), (9, 15644057), (11, 12799683), (13, 10830501), (31, 4541823), (33, 4266561), (39, 3610167), (93, 1513941), (99, 1422187), (117, 1203389), (143, 984591), (279, 504647), (341, 412893), (403, 349371), (429, 328197), (1023, 137631), (1209, 116457), (1287, 109399), (3069, 45877), (3529, 39897), (3627, 38819), (4433, 31761), (10587, 13299)]