40928193

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 63302400

約数和(自身を除く): 22374207

約数列:

[1, 3, 9, 27, 29, 87, 167, 261, 313, 501, 783, 939, 1503, 2817, 4509, 4843, 8451, 9077, 14529, 27231, 43587, 52271, 81693, 130761, 156813, 245079, 470439, 1411317, 1515859, 4547577, 13642731, 40928193]

約数ペア:

[(1, 40928193), (3, 13642731), (9, 4547577), (27, 1515859), (29, 1411317), (87, 470439), (167, 245079), (261, 156813), (313, 130761), (501, 81693), (783, 52271), (939, 43587), (1503, 27231), (2817, 14529), (4509, 9077), (4843, 8451)]