828946953

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1097}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 1307322720

約数和(自身を除く): 478375767

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 491, 513, 1097, 1473, 1539, 3291, 4419, 9329, 9873, 13257, 20843, 27987, 29619, 39771, 62529, 83961, 88857, 187587, 251883, 538627, 562761, 755649, 1615881, 1688283, 4847643, 10233913, 14542929, 30701739, 43628787, 92105217, 276315651, 828946953]

約数ペア:

[(1, 828946953), (3, 276315651), (9, 92105217), (19, 43628787), (27, 30701739), (57, 14542929), (81, 10233913), (171, 4847643), (491, 1688283), (513, 1615881), (1097, 755649), (1473, 562761), (1539, 538627), (3291, 251883), (4419, 187587), (9329, 88857), (9873, 83961), (13257, 62529), (20843, 39771), (27987, 29619)]