74134221

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{153487}}^1$

素因数の和:153520

約数の個数: 16

約数和(自身を含む): 117878784

約数和(自身を除く): 43744563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 153487, 460461, 1074409, 3223227, 3530201, 10590603, 24711407, 74134221]

約数ペア:

[(1, 74134221), (3, 24711407), (7, 10590603), (21, 3530201), (23, 3223227), (69, 1074409), (161, 460461), (483, 153487)]