61753209

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 100515840

約数和(自身を除く): 38762631

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 3271, 6293, 9813, 18879, 22897, 68691, 94859, 101401, 284577, 304203, 664013, 709807, 1992039, 2129421, 2940629, 8821887, 20584403, 61753209]

約数ペア:

[(1, 61753209), (3, 20584403), (7, 8821887), (21, 2940629), (29, 2129421), (31, 1992039), (87, 709807), (93, 664013), (203, 304203), (217, 284577), (609, 101401), (651, 94859), (899, 68691), (2697, 22897), (3271, 18879), (6293, 9813)]