149291229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 221771520

約数和(自身を除く): 72480291

約数列:

[1, 3, 17, 23, 51, 69, 137, 391, 411, 929, 1173, 2329, 2787, 3151, 6987, 9453, 15793, 21367, 47379, 53567, 64101, 127273, 160701, 363239, 381819, 1089717, 2163641, 2927279, 6490923, 8781837, 49763743, 149291229]

約数ペア:

[(1, 149291229), (3, 49763743), (17, 8781837), (23, 6490923), (51, 2927279), (69, 2163641), (137, 1089717), (391, 381819), (411, 363239), (929, 160701), (1173, 127273), (2329, 64101), (2787, 53567), (3151, 47379), (6987, 21367), (9453, 15793)]