74512809

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38153}}^1$

素因数の和:38197

約数の個数: 24

約数和(自身を含む): 126976512

約数和(自身を除く): 52463703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 38153, 114459, 267071, 343377, 801213, 1182743, 2403639, 3548229, 8279201, 10644687, 24837603, 74512809]

約数ペア:

[(1, 74512809), (3, 24837603), (7, 10644687), (9, 8279201), (21, 3548229), (31, 2403639), (63, 1182743), (93, 801213), (217, 343377), (279, 267071), (651, 114459), (1953, 38153)]