27366916591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 35503349760

約数和(自身を除く): 8136433169

約数列:

[1, 7, 17, 29, 31, 119, 203, 217, 491, 493, 521, 527, 899, 3437, 3451, 3647, 3689, 6293, 8347, 8857, 14239, 15109, 15221, 15283, 16151, 58429, 61999, 99673, 105763, 106547, 106981, 113057, 242063, 255811, 256853, 258757, 274567, 441409, 468379, 1694441, 1790677, 1797971, 1811299, 1921969, 3089863, 3278653, 4348787, 7418519, 7503953, 7930141, 7962443, 30441509, 51929633, 52527671, 55510987, 55737101, 126114823, 134812397, 229974089, 882803761, 943686779, 1609818623, 3909559513, 27366916591]

約数ペア:

[(1, 27366916591), (7, 3909559513), (17, 1609818623), (29, 943686779), (31, 882803761), (119, 229974089), (203, 134812397), (217, 126114823), (491, 55737101), (493, 55510987), (521, 52527671), (527, 51929633), (899, 30441509), (3437, 7962443), (3451, 7930141), (3647, 7503953), (3689, 7418519), (6293, 4348787), (8347, 3278653), (8857, 3089863), (14239, 1921969), (15109, 1811299), (15221, 1797971), (15283, 1790677), (16151, 1694441), (58429, 468379), (61999, 441409), (99673, 274567), (105763, 258757), (106547, 256853), (106981, 255811), (113057, 242063)]