670196163

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{41609}}^1$

素因数の和:41691

約数の個数: 32

約数和(自身を含む): 1118476800

約数和(自身を除く): 448280637

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 16107, 41609, 124827, 291263, 540917, 873789, 1622751, 2454931, 3786419, 7364793, 11359257, 17184517, 31914103, 51553551, 95742309, 223398721, 670196163]

約数ペア:

[(1, 670196163), (3, 223398721), (7, 95742309), (13, 51553551), (21, 31914103), (39, 17184517), (59, 11359257), (91, 7364793), (177, 3786419), (273, 2454931), (413, 1622751), (767, 873789), (1239, 540917), (2301, 291263), (5369, 124827), (16107, 41609)]