64608993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 103396176

約数和(自身を除く): 38787183

約数列:

[1, 3, 9, 17, 37, 51, 101, 111, 113, 153, 303, 333, 339, 629, 909, 1017, 1717, 1887, 1921, 3737, 4181, 5151, 5661, 5763, 11211, 11413, 12543, 15453, 17289, 33633, 34239, 37629, 63529, 71077, 102717, 190587, 194021, 213231, 422281, 571761, 582063, 639693, 1266843, 1746189, 3800529, 7178777, 21536331, 64608993]

約数ペア:

[(1, 64608993), (3, 21536331), (9, 7178777), (17, 3800529), (37, 1746189), (51, 1266843), (101, 639693), (111, 582063), (113, 571761), (153, 422281), (303, 213231), (333, 194021), (339, 190587), (629, 102717), (909, 71077), (1017, 63529), (1717, 37629), (1887, 34239), (1921, 33633), (3737, 17289), (4181, 15453), (5151, 12543), (5661, 11413), (5763, 11211)]