66001599

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 105636960

約数和(自身を除く): 39635361

約数列:

[1, 3, 9, 17, 37, 51, 89, 111, 131, 153, 267, 333, 393, 629, 801, 1179, 1513, 1887, 2227, 3293, 4539, 4847, 5661, 6681, 9879, 11659, 13617, 14541, 20043, 29637, 34977, 43623, 55981, 82399, 104931, 167943, 198203, 247197, 431383, 503829, 594609, 741591, 1294149, 1783827, 3882447, 7333511, 22000533, 66001599]

約数ペア:

[(1, 66001599), (3, 22000533), (9, 7333511), (17, 3882447), (37, 1783827), (51, 1294149), (89, 741591), (111, 594609), (131, 503829), (153, 431383), (267, 247197), (333, 198203), (393, 167943), (629, 104931), (801, 82399), (1179, 55981), (1513, 43623), (1887, 34977), (2227, 29637), (3293, 20043), (4539, 14541), (4847, 13617), (5661, 11659), (6681, 9879)]