86928039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 141012480

約数和(自身を除く): 54084441

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 487, 601, 1461, 1803, 4383, 5357, 5409, 6611, 13149, 16071, 16227, 19833, 48213, 59499, 144639, 178497, 292687, 878061, 2634183, 3219557, 7902549, 9658671, 28976013, 86928039]

約数ペア:

[(1, 86928039), (3, 28976013), (9, 9658671), (11, 7902549), (27, 3219557), (33, 2634183), (99, 878061), (297, 292687), (487, 178497), (601, 144639), (1461, 59499), (1803, 48213), (4383, 19833), (5357, 16227), (5409, 16071), (6611, 13149)]