61871304123

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{241}}^1\times {\mathrm{53923}}^1$

素因数の和:54216

約数の個数: 36

約数和(自身を含む): 93813631912

約数和(自身を除く): 31942327789

約数列:

[1, 3, 9, 23, 69, 207, 241, 529, 723, 1587, 2169, 4761, 5543, 16629, 49887, 53923, 127489, 161769, 382467, 485307, 1147401, 1240229, 3720687, 11162061, 12995443, 28525267, 38986329, 85575801, 116958987, 256727403, 298895189, 896685567, 2690056701, 6874589347, 20623768041, 61871304123]

約数ペア:

[(1, 61871304123), (3, 20623768041), (9, 6874589347), (23, 2690056701), (69, 896685567), (207, 298895189), (241, 256727403), (529, 116958987), (723, 85575801), (1587, 38986329), (2169, 28525267), (4761, 12995443), (5543, 11162061), (16629, 3720687), (49887, 1240229), (53923, 1147401), (127489, 485307), (161769, 382467)]