249828597

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5059}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 388608000

約数和(自身を除く): 138779403

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1593, 1829, 5059, 5487, 15177, 16461, 45531, 49383, 136593, 156829, 298481, 470487, 895443, 1411461, 2686329, 4234383, 8058987, 9252911, 27758733, 83276199, 249828597]

約数ペア:

[(1, 249828597), (3, 83276199), (9, 27758733), (27, 9252911), (31, 8058987), (59, 4234383), (93, 2686329), (177, 1411461), (279, 895443), (531, 470487), (837, 298481), (1593, 156829), (1829, 136593), (5059, 49383), (5487, 45531), (15177, 16461)]