61857108

素因数分解:

$2^2\times 3^8\times {\mathrm{2357}}^1$

素因数の和:2385

約数の個数: 54

約数和(自身を含む): 162435546

約数和(自身を除く): 100578438

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2357, 2916, 4374, 4714, 6561, 7071, 8748, 9428, 13122, 14142, 21213, 26244, 28284, 42426, 63639, 84852, 127278, 190917, 254556, 381834, 572751, 763668, 1145502, 1718253, 2291004, 3436506, 5154759, 6873012, 10309518, 15464277, 20619036, 30928554, 61857108]

約数ペア:

[(1, 61857108), (2, 30928554), (3, 20619036), (4, 15464277), (6, 10309518), (9, 6873012), (12, 5154759), (18, 3436506), (27, 2291004), (36, 1718253), (54, 1145502), (81, 763668), (108, 572751), (162, 381834), (243, 254556), (324, 190917), (486, 127278), (729, 84852), (972, 63639), (1458, 42426), (2187, 28284), (2357, 26244), (2916, 21213), (4374, 14142), (4714, 13122), (6561, 9428), (7071, 8748)]