61671057

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 97324800

約数和(自身を除く): 35653743

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 343, 511, 821, 1029, 1533, 2463, 3577, 5747, 10731, 17241, 25039, 40229, 59933, 75117, 120687, 179799, 281603, 419531, 844809, 1258593, 2936717, 8810151, 20557019, 61671057]

約数ペア:

[(1, 61671057), (3, 20557019), (7, 8810151), (21, 2936717), (49, 1258593), (73, 844809), (147, 419531), (219, 281603), (343, 179799), (511, 120687), (821, 75117), (1029, 59933), (1533, 40229), (2463, 25039), (3577, 17241), (5747, 10731)]