1539211059

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 2485831680

約数和(自身を除く): 946620621

約数列:

[1, 3, 9, 17, 27, 51, 71, 73, 153, 213, 219, 459, 639, 647, 657, 1207, 1241, 1917, 1941, 1971, 3621, 3723, 5183, 5823, 10863, 10999, 11169, 15549, 17469, 32589, 32997, 33507, 45937, 46647, 47231, 88111, 98991, 137811, 139941, 141693, 264333, 296973, 413433, 425079, 780929, 792999, 802927, 1240299, 1275237, 2342787, 2378997, 2408781, 3353401, 7028361, 7226343, 10060203, 21085083, 21679029, 30180609, 57007817, 90541827, 171023451, 513070353, 1539211059]

約数ペア:

[(1, 1539211059), (3, 513070353), (9, 171023451), (17, 90541827), (27, 57007817), (51, 30180609), (71, 21679029), (73, 21085083), (153, 10060203), (213, 7226343), (219, 7028361), (459, 3353401), (639, 2408781), (647, 2378997), (657, 2342787), (1207, 1275237), (1241, 1240299), (1917, 802927), (1941, 792999), (1971, 780929), (3621, 425079), (3723, 413433), (5183, 296973), (5823, 264333), (10863, 141693), (10999, 139941), (11169, 137811), (15549, 98991), (17469, 88111), (32589, 47231), (32997, 46647), (33507, 45937)]