163465341

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3739}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 251328000

約数和(自身を除く): 87862659

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 741, 767, 1121, 2301, 3363, 3739, 11217, 14573, 43719, 48607, 71041, 145821, 213123, 220601, 661803, 923533, 2770599, 2867813, 4191419, 8603439, 12574257, 54488447, 163465341]

約数ペア:

[(1, 163465341), (3, 54488447), (13, 12574257), (19, 8603439), (39, 4191419), (57, 2867813), (59, 2770599), (177, 923533), (247, 661803), (741, 220601), (767, 213123), (1121, 145821), (2301, 71041), (3363, 48607), (3739, 43719), (11217, 14573)]