71020854

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{27983}}^1$

素因数の和:28041

約数の個数: 32

約数和(自身を含む): 161187840

約数和(自身を除く): 90166986

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 27983, 55966, 83949, 167898, 251847, 503694, 755541, 1315201, 1511082, 2630402, 3945603, 7891206, 11836809, 23673618, 35510427, 71020854]

約数ペア:

[(1, 71020854), (2, 35510427), (3, 23673618), (6, 11836809), (9, 7891206), (18, 3945603), (27, 2630402), (47, 1511082), (54, 1315201), (94, 755541), (141, 503694), (282, 251847), (423, 167898), (846, 83949), (1269, 55966), (2538, 27983)]