65197494

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{2689}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 145260000

約数和(自身を除く): 80062506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 898, 1347, 2689, 2694, 4041, 5378, 8067, 8082, 12123, 16134, 24201, 24246, 48402, 72603, 145206, 1207361, 2414722, 3622083, 7244166, 10866249, 21732498, 32598747, 65197494]

約数ペア:

[(1, 65197494), (2, 32598747), (3, 21732498), (6, 10866249), (9, 7244166), (18, 3622083), (27, 2414722), (54, 1207361), (449, 145206), (898, 72603), (1347, 48402), (2689, 24246), (2694, 24201), (4041, 16134), (5378, 12123), (8067, 8082)]