1071227997

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 1908973440

約数和(自身を除く): 837745443

約数列:

[1, 3, 7, 9, 21, 27, 43, 53, 63, 81, 129, 159, 189, 301, 371, 387, 477, 567, 829, 903, 1113, 1161, 1431, 2279, 2487, 2709, 3339, 3483, 4293, 5803, 6837, 7461, 8127, 10017, 15953, 17409, 20511, 22383, 24381, 30051, 35647, 43937, 47859, 52227, 61533, 67149, 106941, 131811, 143577, 156681, 184599, 249529, 307559, 320823, 395433, 430731, 470043, 748587, 922677, 962469, 1186299, 1292193, 1889291, 2245761, 2768031, 2887407, 3558897, 5667873, 6737283, 8304093, 13225037, 17003619, 20211849, 24912279, 39675111, 51010857, 119025333, 153032571, 357075999, 1071227997]

約数ペア:

[(1, 1071227997), (3, 357075999), (7, 153032571), (9, 119025333), (21, 51010857), (27, 39675111), (43, 24912279), (53, 20211849), (63, 17003619), (81, 13225037), (129, 8304093), (159, 6737283), (189, 5667873), (301, 3558897), (371, 2887407), (387, 2768031), (477, 2245761), (567, 1889291), (829, 1292193), (903, 1186299), (1113, 962469), (1161, 922677), (1431, 748587), (2279, 470043), (2487, 430731), (2709, 395433), (3339, 320823), (3483, 307559), (4293, 249529), (5803, 184599), (6837, 156681), (7461, 143577), (8127, 131811), (10017, 106941), (15953, 67149), (17409, 61533), (20511, 52227), (22383, 47859), (24381, 43937), (30051, 35647)]