3191781177

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3691}}^1$

素因数の和:4118

約数の個数: 48

約数和(自身を含む): 5241163200

約数和(自身を除く): 2049382023

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 389, 741, 1167, 2223, 3501, 3691, 5057, 7391, 11073, 15171, 22173, 33219, 45513, 47983, 66519, 70129, 96083, 143949, 210387, 288249, 431847, 631161, 864747, 911677, 1435799, 2735031, 4307397, 8205093, 12922191, 18665387, 27280181, 55996161, 81840543, 167988483, 245521629, 354642353, 1063927059, 3191781177]

約数ペア:

[(1, 3191781177), (3, 1063927059), (9, 354642353), (13, 245521629), (19, 167988483), (39, 81840543), (57, 55996161), (117, 27280181), (171, 18665387), (247, 12922191), (389, 8205093), (741, 4307397), (1167, 2735031), (2223, 1435799), (3501, 911677), (3691, 864747), (5057, 631161), (7391, 431847), (11073, 288249), (15171, 210387), (22173, 143949), (33219, 96083), (45513, 70129), (47983, 66519)]