27667035

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 55480320

約数和(自身を除く): 27813285

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 601, 837, 1023, 1395, 1485, 1705, 1803, 3005, 3069, 4185, 5115, 5409, 6611, 9015, 9207, 15345, 16227, 18631, 19833, 27045, 33055, 46035, 55893, 59499, 81135, 93155, 99165, 167679, 178497, 204941, 279465, 297495, 503037, 614823, 838395, 892485, 1024705, 1844469, 2515185, 3074115, 5533407, 9222345, 27667035]

約数ペア:

[(1, 27667035), (3, 9222345), (5, 5533407), (9, 3074115), (11, 2515185), (15, 1844469), (27, 1024705), (31, 892485), (33, 838395), (45, 614823), (55, 503037), (93, 297495), (99, 279465), (135, 204941), (155, 178497), (165, 167679), (279, 99165), (297, 93155), (341, 81135), (465, 59499), (495, 55893), (601, 46035), (837, 33055), (1023, 27045), (1395, 19833), (1485, 18631), (1705, 16227), (1803, 15345), (3005, 9207), (3069, 9015), (4185, 6611), (5115, 5409)]