99047619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 163088640

約数和(自身を除く): 64041021

約数列:

[1, 3, 9, 11, 33, 43, 53, 99, 129, 159, 387, 439, 473, 477, 583, 1317, 1419, 1749, 2279, 3951, 4257, 4829, 5247, 6837, 14487, 18877, 20511, 23267, 25069, 43461, 56631, 69801, 75207, 169893, 207647, 209403, 225621, 255937, 622941, 767811, 1000481, 1868823, 2303433, 3001443, 9004329, 11005291, 33015873, 99047619]

約数ペア:

[(1, 99047619), (3, 33015873), (9, 11005291), (11, 9004329), (33, 3001443), (43, 2303433), (53, 1868823), (99, 1000481), (129, 767811), (159, 622941), (387, 255937), (439, 225621), (473, 209403), (477, 207647), (583, 169893), (1317, 75207), (1419, 69801), (1749, 56631), (2279, 43461), (3951, 25069), (4257, 23267), (4829, 20511), (5247, 18877), (6837, 14487)]