154705993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 170989056

約数和(自身を除く): 16283063

約数列:

[1, 13, 53, 151, 689, 1487, 1963, 8003, 19331, 78811, 104039, 224537, 1024543, 2918981, 11900461, 154705993]

約数ペア:

[(1, 154705993), (13, 11900461), (53, 2918981), (151, 1024543), (689, 224537), (1487, 104039), (1963, 78811), (8003, 19331)]