155571237

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1759}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 232826880

約数和(自身を除く): 77255643

約数列:

[1, 3, 9, 31, 93, 279, 317, 951, 1759, 2853, 5277, 9827, 15831, 29481, 54529, 88443, 163587, 490761, 557603, 1672809, 5018427, 17285693, 51857079, 155571237]

約数ペア:

[(1, 155571237), (3, 51857079), (9, 17285693), (31, 5018427), (93, 1672809), (279, 557603), (317, 490761), (951, 163587), (1759, 88443), (2853, 54529), (5277, 29481), (9827, 15831)]