61651557

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 101888640

約数和(自身を除く): 40237083

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 121, 167, 297, 339, 363, 501, 1017, 1089, 1243, 1503, 1837, 3051, 3267, 3729, 4509, 5511, 11187, 13673, 16533, 18871, 20207, 33561, 41019, 49599, 56613, 60621, 123057, 169839, 181863, 207581, 369171, 509517, 545589, 622743, 1868229, 2283391, 5604687, 6850173, 20550519, 61651557]

約数ペア:

[(1, 61651557), (3, 20550519), (9, 6850173), (11, 5604687), (27, 2283391), (33, 1868229), (99, 622743), (113, 545589), (121, 509517), (167, 369171), (297, 207581), (339, 181863), (363, 169839), (501, 123057), (1017, 60621), (1089, 56613), (1243, 49599), (1503, 41019), (1837, 33561), (3051, 20207), (3267, 18871), (3729, 16533), (4509, 13673), (5511, 11187)]