29183031

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 45920000

約数和(自身を除く): 16736969

約数列:

[1, 3, 9, 19, 27, 57, 163, 171, 349, 489, 513, 1047, 1467, 3097, 3141, 4401, 6631, 9291, 9423, 19893, 27873, 56887, 59679, 83619, 170661, 179037, 511983, 1080853, 1535949, 3242559, 9727677, 29183031]

約数ペア:

[(1, 29183031), (3, 9727677), (9, 3242559), (19, 1535949), (27, 1080853), (57, 511983), (163, 179037), (171, 170661), (349, 83619), (489, 59679), (513, 56887), (1047, 27873), (1467, 19893), (3097, 9423), (3141, 9291), (4401, 6631)]