83670327

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 135655520

約数和(自身を除く): 51985193

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 181, 351, 439, 543, 1053, 1317, 1629, 2353, 3951, 4887, 5707, 7059, 11853, 14661, 17121, 21177, 35559, 51363, 63531, 79459, 154089, 190593, 238377, 462267, 715131, 1032967, 2145393, 3098901, 6436179, 9296703, 27890109, 83670327]

約数ペア:

[(1, 83670327), (3, 27890109), (9, 9296703), (13, 6436179), (27, 3098901), (39, 2145393), (81, 1032967), (117, 715131), (181, 462267), (351, 238377), (439, 190593), (543, 154089), (1053, 79459), (1317, 63531), (1629, 51363), (2353, 35559), (3951, 21177), (4887, 17121), (5707, 14661), (7059, 11853)]