144567969

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3061}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 238689024

約数和(自身を除く): 94121055

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 273, 519, 1211, 2249, 3061, 3633, 6747, 9183, 15743, 21427, 39793, 47229, 64281, 119379, 278551, 529553, 835653, 1588659, 3706871, 6884189, 11120613, 20652567, 48189323, 144567969]

約数ペア:

[(1, 144567969), (3, 48189323), (7, 20652567), (13, 11120613), (21, 6884189), (39, 3706871), (91, 1588659), (173, 835653), (273, 529553), (519, 278551), (1211, 119379), (2249, 64281), (3061, 47229), (3633, 39793), (6747, 21427), (9183, 15743)]