71774703

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 144248832

約数和(自身を除く): 72474129

約数列:

[1, 3, 7, 9, 11, 13, 21, 31, 33, 39, 63, 77, 91, 93, 99, 117, 143, 217, 231, 257, 273, 279, 341, 403, 429, 651, 693, 771, 819, 1001, 1023, 1209, 1287, 1799, 1953, 2313, 2387, 2821, 2827, 3003, 3069, 3341, 3627, 4433, 5397, 7161, 7967, 8463, 8481, 9009, 10023, 13299, 16191, 19789, 21483, 23387, 23901, 25389, 25443, 30069, 31031, 36751, 39897, 55769, 59367, 70161, 71703, 87637, 93093, 103571, 110253, 167307, 178101, 210483, 257257, 262911, 279279, 310713, 330759, 501921, 613459, 724997, 771771, 788733, 932139, 1139281, 1840377, 2174991, 2315313, 3417843, 5521131, 6524973, 7974967, 10253529, 23924901, 71774703]

約数ペア:

[(1, 71774703), (3, 23924901), (7, 10253529), (9, 7974967), (11, 6524973), (13, 5521131), (21, 3417843), (31, 2315313), (33, 2174991), (39, 1840377), (63, 1139281), (77, 932139), (91, 788733), (93, 771771), (99, 724997), (117, 613459), (143, 501921), (217, 330759), (231, 310713), (257, 279279), (273, 262911), (279, 257257), (341, 210483), (403, 178101), (429, 167307), (651, 110253), (693, 103571), (771, 93093), (819, 87637), (1001, 71703), (1023, 70161), (1209, 59367), (1287, 55769), (1799, 39897), (1953, 36751), (2313, 31031), (2387, 30069), (2821, 25443), (2827, 25389), (3003, 23901), (3069, 23387), (3341, 21483), (3627, 19789), (4433, 16191), (5397, 13299), (7161, 10023), (7967, 9009), (8463, 8481)]