38072349

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 65862720

約数和(自身を除く): 27790371

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 809, 1743, 2241, 2427, 5229, 5663, 6723, 7281, 15687, 16989, 21843, 47061, 50967, 65529, 67147, 152901, 201441, 458703, 470029, 604323, 1410087, 1812969, 4230261, 5438907, 12690783, 38072349]

約数ペア:

[(1, 38072349), (3, 12690783), (7, 5438907), (9, 4230261), (21, 1812969), (27, 1410087), (63, 604323), (81, 470029), (83, 458703), (189, 201441), (249, 152901), (567, 67147), (581, 65529), (747, 50967), (809, 47061), (1743, 21843), (2241, 16989), (2427, 15687), (5229, 7281), (5663, 6723)]