190969083

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 299400192

約数和(自身を除く): 108431109

約数列:

[1, 3, 9, 27, 31, 81, 93, 101, 243, 251, 279, 303, 753, 837, 909, 2259, 2511, 2727, 3131, 6777, 7533, 7781, 8181, 9393, 20331, 23343, 24543, 25351, 28179, 60993, 70029, 76053, 84537, 210087, 228159, 253611, 630261, 684477, 760833, 785881, 1890783, 2053431, 2357643, 6160293, 7072929, 21218787, 63656361, 190969083]

約数ペア:

[(1, 190969083), (3, 63656361), (9, 21218787), (27, 7072929), (31, 6160293), (81, 2357643), (93, 2053431), (101, 1890783), (243, 785881), (251, 760833), (279, 684477), (303, 630261), (753, 253611), (837, 228159), (909, 210087), (2259, 84537), (2511, 76053), (2727, 70029), (3131, 60993), (6777, 28179), (7533, 25351), (7781, 24543), (8181, 23343), (9393, 20331)]