1783026729

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{12227}}^1$

素因数の和:12738

約数の個数: 32

約数和(自身を含む): 2887764480

約数和(自身を除く): 1104737751

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 491, 1473, 4419, 5401, 12227, 13257, 16203, 36681, 48609, 110043, 134497, 145827, 330129, 403491, 1210473, 3631419, 6003457, 18010371, 54031113, 66038027, 162093339, 198114081, 594342243, 1783026729]

約数ペア:

[(1, 1783026729), (3, 594342243), (9, 198114081), (11, 162093339), (27, 66038027), (33, 54031113), (99, 18010371), (297, 6003457), (491, 3631419), (1473, 1210473), (4419, 403491), (5401, 330129), (12227, 145827), (13257, 134497), (16203, 110043), (36681, 48609)]