27427887907

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 34566497280

約数和(自身を除く): 7138609373

約数列:

[1, 7, 17, 53, 97, 107, 119, 371, 419, 679, 749, 901, 1649, 1819, 2933, 5141, 5671, 6307, 7123, 10379, 11543, 12733, 22207, 35987, 39697, 40643, 44833, 49861, 72653, 87397, 96407, 155449, 176443, 284501, 313831, 377519, 550087, 611779, 674849, 690931, 762161, 1235101, 2154079, 2376149, 2642633, 3850609, 4348801, 4836517, 5335127, 9351479, 15078553, 16633043, 30441607, 36619343, 40394533, 65460353, 73929617, 230486453, 256335401, 282761731, 517507319, 1613405171, 3918269701, 27427887907]

約数ペア:

[(1, 27427887907), (7, 3918269701), (17, 1613405171), (53, 517507319), (97, 282761731), (107, 256335401), (119, 230486453), (371, 73929617), (419, 65460353), (679, 40394533), (749, 36619343), (901, 30441607), (1649, 16633043), (1819, 15078553), (2933, 9351479), (5141, 5335127), (5671, 4836517), (6307, 4348801), (7123, 3850609), (10379, 2642633), (11543, 2376149), (12733, 2154079), (22207, 1235101), (35987, 762161), (39697, 690931), (40643, 674849), (44833, 611779), (49861, 550087), (72653, 377519), (87397, 313831), (96407, 284501), (155449, 176443)]