54541809

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12547}}^1$

素因数の和:12586

約数の個数: 32

約数和(自身を含む): 96368640

約数和(自身を除く): 41826831

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 12547, 37641, 87829, 112923, 263487, 288581, 338769, 790461, 865743, 2020067, 2371383, 2597229, 6060201, 7791687, 18180603, 54541809]

約数ペア:

[(1, 54541809), (3, 18180603), (7, 7791687), (9, 6060201), (21, 2597229), (23, 2371383), (27, 2020067), (63, 865743), (69, 790461), (161, 338769), (189, 288581), (207, 263487), (483, 112923), (621, 87829), (1449, 37641), (4347, 12547)]