88531191

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 155213280

約数和(自身を除く): 66682089

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 427, 441, 549, 1097, 1281, 1323, 1647, 2989, 3291, 3843, 7679, 8967, 9873, 11529, 23037, 26901, 29619, 53753, 66917, 69111, 80703, 161259, 200751, 207333, 468419, 483777, 602253, 1405257, 1451331, 1806759, 3278933, 4215771, 9836799, 12647313, 29510397, 88531191]

約数ペア:

[(1, 88531191), (3, 29510397), (7, 12647313), (9, 9836799), (21, 4215771), (27, 3278933), (49, 1806759), (61, 1451331), (63, 1405257), (147, 602253), (183, 483777), (189, 468419), (427, 207333), (441, 200751), (549, 161259), (1097, 80703), (1281, 69111), (1323, 66917), (1647, 53753), (2989, 29619), (3291, 26901), (3843, 23037), (7679, 11529), (8967, 9873)]