201615579

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4639}}^1$

素因数の和:5095

約数の個数: 24

約数和(自身を含む): 318489600

約数和(自身を除く): 116874021

約数列:

[1, 3, 9, 11, 33, 99, 439, 1317, 3951, 4639, 4829, 13917, 14487, 41751, 43461, 51029, 153087, 459261, 2036521, 6109563, 18328689, 22401731, 67205193, 201615579]

約数ペア:

[(1, 201615579), (3, 67205193), (9, 22401731), (11, 18328689), (33, 6109563), (99, 2036521), (439, 459261), (1317, 153087), (3951, 51029), (4639, 43461), (4829, 41751), (13917, 14487)]