51320142

素因数分解:

$2^1\times 3^8\times {\mathrm{3911}}^1$

素因数の和:3937

約数の個数: 36

約数和(自身を含む): 115493976

約数和(自身を除く): 64173834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 3911, 4374, 6561, 7822, 11733, 13122, 23466, 35199, 70398, 105597, 211194, 316791, 633582, 950373, 1900746, 2851119, 5702238, 8553357, 17106714, 25660071, 51320142]

約数ペア:

[(1, 51320142), (2, 25660071), (3, 17106714), (6, 8553357), (9, 5702238), (18, 2851119), (27, 1900746), (54, 950373), (81, 633582), (162, 316791), (243, 211194), (486, 105597), (729, 70398), (1458, 35199), (2187, 23466), (3911, 13122), (4374, 11733), (6561, 7822)]