73295521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 87127040

約数和(自身を除く): 13831519

約数列:

[1, 13, 19, 43, 67, 103, 247, 559, 817, 871, 1273, 1339, 1957, 2881, 4429, 6901, 10621, 16549, 25441, 37453, 54739, 57577, 84151, 89713, 131119, 296743, 711607, 1093963, 1704547, 3857659, 5638117, 73295521]

約数ペア:

[(1, 73295521), (13, 5638117), (19, 3857659), (43, 1704547), (67, 1093963), (103, 711607), (247, 296743), (559, 131119), (817, 89713), (871, 84151), (1273, 57577), (1339, 54739), (1957, 37453), (2881, 25441), (4429, 16549), (6901, 10621)]