266807079

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 482127360

約数和(自身を除く): 215320281

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 439, 693, 877, 1317, 2631, 3073, 3951, 4829, 6139, 7893, 9219, 9647, 14487, 18417, 27657, 28941, 33803, 43461, 55251, 67529, 86823, 101409, 202587, 304227, 385003, 607761, 1155009, 2695021, 3465027, 4235033, 8085063, 12705099, 24255189, 29645231, 38115297, 88935693, 266807079]

約数ペア:

[(1, 266807079), (3, 88935693), (7, 38115297), (9, 29645231), (11, 24255189), (21, 12705099), (33, 8085063), (63, 4235033), (77, 3465027), (99, 2695021), (231, 1155009), (439, 607761), (693, 385003), (877, 304227), (1317, 202587), (2631, 101409), (3073, 86823), (3951, 67529), (4829, 55251), (6139, 43461), (7893, 33803), (9219, 28941), (9647, 27657), (14487, 18417)]