133728327

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 217141760

約数和(自身を除く): 83413433

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 1539, 1767, 2511, 2803, 5301, 8409, 15903, 25227, 47709, 53257, 75681, 86893, 159771, 227043, 260679, 479313, 782037, 1437939, 1650967, 2346111, 4313817, 4952901, 7038333, 14858703, 44576109, 133728327]

約数ペア:

[(1, 133728327), (3, 44576109), (9, 14858703), (19, 7038333), (27, 4952901), (31, 4313817), (57, 2346111), (81, 1650967), (93, 1437939), (171, 782037), (279, 479313), (513, 260679), (589, 227043), (837, 159771), (1539, 86893), (1767, 75681), (2511, 53257), (2803, 47709), (5301, 25227), (8409, 15903)]