101784123

素因数分解:

$3^2\times 7^2\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 171740088

約数和(自身を除く): 69955965

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 443, 521, 1329, 1563, 3101, 3647, 3987, 4689, 9303, 10941, 21707, 25529, 27909, 32823, 65121, 76587, 195363, 229761, 230803, 692409, 1615621, 2077227, 4846863, 11309347, 14540589, 33928041, 101784123]

約数ペア:

[(1, 101784123), (3, 33928041), (7, 14540589), (9, 11309347), (21, 4846863), (49, 2077227), (63, 1615621), (147, 692409), (441, 230803), (443, 229761), (521, 195363), (1329, 76587), (1563, 65121), (3101, 32823), (3647, 27909), (3987, 25529), (4689, 21707), (9303, 10941)]