192701817

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 370476288

約数和(自身を除く): 177774471

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 121, 153, 187, 231, 357, 363, 561, 693, 847, 1071, 1089, 1309, 1487, 1683, 2057, 2541, 3927, 4461, 6171, 7623, 10409, 11781, 13383, 14399, 16357, 18513, 25279, 31227, 43197, 49071, 75837, 93681, 114499, 129591, 147213, 176953, 179927, 227511, 278069, 343497, 530859, 539781, 834207, 1030491, 1259489, 1592577, 1619343, 1946483, 2502621, 3058759, 3778467, 5839449, 9176277, 11335401, 17518347, 21411313, 27528831, 64233939, 192701817]

約数ペア:

[(1, 192701817), (3, 64233939), (7, 27528831), (9, 21411313), (11, 17518347), (17, 11335401), (21, 9176277), (33, 5839449), (51, 3778467), (63, 3058759), (77, 2502621), (99, 1946483), (119, 1619343), (121, 1592577), (153, 1259489), (187, 1030491), (231, 834207), (357, 539781), (363, 530859), (561, 343497), (693, 278069), (847, 227511), (1071, 179927), (1089, 176953), (1309, 147213), (1487, 129591), (1683, 114499), (2057, 93681), (2541, 75837), (3927, 49071), (4461, 43197), (6171, 31227), (7623, 25279), (10409, 18513), (11781, 16357), (13383, 14399)]