37899849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 18346551

約数列:

[1, 3, 13, 39, 61, 89, 179, 183, 267, 537, 793, 1157, 2327, 2379, 3471, 5429, 6981, 10919, 15931, 16287, 32757, 47793, 70577, 141947, 207103, 211731, 425841, 621309, 971791, 2915373, 12633283, 37899849]

約数ペア:

[(1, 37899849), (3, 12633283), (13, 2915373), (39, 971791), (61, 621309), (89, 425841), (179, 211731), (183, 207103), (267, 141947), (537, 70577), (793, 47793), (1157, 32757), (2327, 16287), (2379, 15931), (3471, 10919), (5429, 6981)]