619312959

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{38039}}^1$

素因数の和:38121

約数の個数: 24

約数和(自身を含む): 941566080

約数和(自身を除く): 322253121

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 16281, 38039, 114117, 342351, 1027053, 2548613, 3081159, 7645839, 9243477, 22937517, 68812551, 206437653, 619312959]

約数ペア:

[(1, 619312959), (3, 206437653), (9, 68812551), (27, 22937517), (67, 9243477), (81, 7645839), (201, 3081159), (243, 2548613), (603, 1027053), (1809, 342351), (5427, 114117), (16281, 38039)]