181372971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3659}}^1$

素因数の和:3747

約数の個数: 32

約数和(自身を含む): 275466240

約数和(自身を除く): 94093269

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 403, 533, 1209, 1271, 1599, 3659, 3813, 10977, 16523, 47567, 49569, 113429, 142701, 150019, 340287, 450057, 1474577, 1950247, 4423731, 4650589, 5850741, 13951767, 60457657, 181372971]

約数ペア:

[(1, 181372971), (3, 60457657), (13, 13951767), (31, 5850741), (39, 4650589), (41, 4423731), (93, 1950247), (123, 1474577), (403, 450057), (533, 340287), (1209, 150019), (1271, 142701), (1599, 113429), (3659, 49569), (3813, 47567), (10977, 16523)]