7376432751

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{168331}}^1$

素因数の和:168884

約数の個数: 20

約数和(自身を含む): 11039549224

約数和(自身を除く): 3663116473

約数列:

[1, 3, 9, 27, 81, 541, 1623, 4869, 14607, 43821, 168331, 504993, 1514979, 4544937, 13634811, 91067071, 273201213, 819603639, 2458810917, 7376432751]

約数ペア:

[(1, 7376432751), (3, 2458810917), (9, 819603639), (27, 273201213), (81, 91067071), (541, 13634811), (1623, 4544937), (4869, 1514979), (14607, 504993), (43821, 168331)]