27672801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 41975808

約数和(自身を除く): 14303007

約数列:

[1, 3, 13, 31, 39, 47, 93, 141, 403, 487, 611, 1209, 1457, 1461, 1833, 4371, 6331, 15097, 18941, 18993, 22889, 45291, 56823, 68667, 196261, 297557, 588783, 709559, 892671, 2128677, 9224267, 27672801]

約数ペア:

[(1, 27672801), (3, 9224267), (13, 2128677), (31, 892671), (39, 709559), (47, 588783), (93, 297557), (141, 196261), (403, 68667), (487, 56823), (611, 45291), (1209, 22889), (1457, 18993), (1461, 18941), (1833, 15097), (4371, 6331)]