1782099423

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 2887230528

約数和(自身を除く): 1105131105

約数列:

[1, 3, 9, 13, 39, 47, 97, 117, 141, 169, 257, 291, 423, 507, 611, 771, 873, 1261, 1521, 1833, 2313, 3341, 3783, 4559, 5499, 7943, 10023, 11349, 12079, 13677, 16393, 23829, 24929, 30069, 36237, 41031, 43433, 49179, 59267, 71487, 74787, 108711, 130299, 147537, 157027, 177801, 224361, 324077, 390897, 471081, 533403, 770471, 972231, 1171663, 1413243, 2041351, 2311413, 2916693, 3514989, 4213001, 6124053, 6934239, 10544967, 12639003, 15231619, 18372159, 37917009, 45694857, 137084571, 198011047, 594033141, 1782099423]

約数ペア:

[(1, 1782099423), (3, 594033141), (9, 198011047), (13, 137084571), (39, 45694857), (47, 37917009), (97, 18372159), (117, 15231619), (141, 12639003), (169, 10544967), (257, 6934239), (291, 6124053), (423, 4213001), (507, 3514989), (611, 2916693), (771, 2311413), (873, 2041351), (1261, 1413243), (1521, 1171663), (1833, 972231), (2313, 770471), (3341, 533403), (3783, 471081), (4559, 390897), (5499, 324077), (7943, 224361), (10023, 177801), (11349, 157027), (12079, 147537), (13677, 130299), (16393, 108711), (23829, 74787), (24929, 71487), (30069, 59267), (36237, 49179), (41031, 43433)]