147338009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 193751040

約数和(自身を除く): 46413031

約数列:

[1, 7, 13, 29, 31, 91, 203, 217, 377, 403, 899, 1801, 2639, 2821, 6293, 11687, 12607, 23413, 52229, 55831, 81809, 163891, 365603, 390817, 678977, 725803, 1619099, 4752839, 5080621, 11333693, 21048287, 147338009]

約数ペア:

[(1, 147338009), (7, 21048287), (13, 11333693), (29, 5080621), (31, 4752839), (91, 1619099), (203, 725803), (217, 678977), (377, 390817), (403, 365603), (899, 163891), (1801, 81809), (2639, 55831), (2821, 52229), (6293, 23413), (11687, 12607)]