227051409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 341684224

約数和(自身を除く): 114632815

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 403, 871, 1209, 2077, 2613, 2803, 6231, 8409, 27001, 36439, 81003, 86893, 109317, 187801, 260679, 563403, 1129609, 2441413, 3388827, 5821831, 7324239, 17465493, 75683803, 227051409]

約数ペア:

[(1, 227051409), (3, 75683803), (13, 17465493), (31, 7324239), (39, 5821831), (67, 3388827), (93, 2441413), (201, 1129609), (403, 563403), (871, 260679), (1209, 187801), (2077, 109317), (2613, 86893), (2803, 81003), (6231, 36439), (8409, 27001)]