347343309

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5039}}^1$

素因数の和:5111

約数の個数: 40

約数和(自身を含む): 556174080

約数和(自身を除く): 208830771

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 851, 999, 1863, 2553, 2997, 5039, 7659, 15117, 22977, 45351, 68931, 115897, 136053, 186443, 347691, 408159, 559329, 1043073, 1677987, 3129219, 4288189, 5033961, 9387657, 12864567, 15101883, 38593701, 115781103, 347343309]

約数ペア:

[(1, 347343309), (3, 115781103), (9, 38593701), (23, 15101883), (27, 12864567), (37, 9387657), (69, 5033961), (81, 4288189), (111, 3129219), (207, 1677987), (333, 1043073), (621, 559329), (851, 408159), (999, 347691), (1863, 186443), (2553, 136053), (2997, 115897), (5039, 68931), (7659, 45351), (15117, 22977)]