187788137481

素因数分解:

$3^3\times 7^2\times {\mathrm{4093}}^1\times {\mathrm{34679}}^1$

素因数の和:38795

約数の個数: 48

約数和(自身を含む): 323714217600

約数和(自身を除く): 135926080119

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 4093, 12279, 28651, 34679, 36837, 85953, 104037, 110511, 200557, 242753, 257859, 312111, 601671, 728259, 773577, 936333, 1699271, 1805013, 2184777, 5097813, 5415039, 6554331, 15293439, 45880317, 141941147, 425823441, 993588029, 1277470323, 2980764087, 3832410969, 6955116203, 8942292261, 20865348609, 26826876783, 62596045827, 187788137481]

約数ペア:

[(1, 187788137481), (3, 62596045827), (7, 26826876783), (9, 20865348609), (21, 8942292261), (27, 6955116203), (49, 3832410969), (63, 2980764087), (147, 1277470323), (189, 993588029), (441, 425823441), (1323, 141941147), (4093, 45880317), (12279, 15293439), (28651, 6554331), (34679, 5415039), (36837, 5097813), (85953, 2184777), (104037, 1805013), (110511, 1699271), (200557, 936333), (242753, 773577), (257859, 728259), (312111, 601671)]