84561927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 122860800

約数和(自身を除く): 38298873

約数列:

[1, 3, 17, 51, 59, 157, 177, 179, 471, 537, 1003, 2669, 3009, 3043, 8007, 9129, 9263, 10561, 27789, 28103, 31683, 84309, 157471, 179537, 472413, 477751, 538611, 1433253, 1658077, 4974231, 28187309, 84561927]

約数ペア:

[(1, 84561927), (3, 28187309), (17, 4974231), (51, 1658077), (59, 1433253), (157, 538611), (177, 477751), (179, 472413), (471, 179537), (537, 157471), (1003, 84309), (2669, 31683), (3009, 28103), (3043, 27789), (8007, 10561), (9129, 9263)]