29884527

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 47443968

約数和(自身を除く): 17559441

約数列:

[1, 3, 9, 31, 43, 47, 53, 93, 129, 141, 159, 279, 387, 423, 477, 1333, 1457, 1643, 2021, 2279, 2491, 3999, 4371, 4929, 6063, 6837, 7473, 11997, 13113, 14787, 18189, 20511, 22419, 62651, 70649, 77221, 107113, 187953, 211947, 231663, 321339, 563859, 635841, 694989, 964017, 3320503, 9961509, 29884527]

約数ペア:

[(1, 29884527), (3, 9961509), (9, 3320503), (31, 964017), (43, 694989), (47, 635841), (53, 563859), (93, 321339), (129, 231663), (141, 211947), (159, 187953), (279, 107113), (387, 77221), (423, 70649), (477, 62651), (1333, 22419), (1457, 20511), (1643, 18189), (2021, 14787), (2279, 13113), (2491, 11997), (3999, 7473), (4371, 6837), (4929, 6063)]