45131823

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^3$

素因数の和:134

約数の個数: 40

約数和(自身を含む): 75591120

約数和(自身を除く): 30459297

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 1369, 2997, 3663, 4107, 10989, 12321, 15059, 32967, 36963, 45177, 50653, 110889, 135531, 151959, 406593, 455877, 557183, 1219779, 1367631, 1671549, 4102893, 5014647, 15043941, 45131823]

約数ペア:

[(1, 45131823), (3, 15043941), (9, 5014647), (11, 4102893), (27, 1671549), (33, 1367631), (37, 1219779), (81, 557183), (99, 455877), (111, 406593), (297, 151959), (333, 135531), (407, 110889), (891, 50653), (999, 45177), (1221, 36963), (1369, 32967), (2997, 15059), (3663, 12321), (4107, 10989)]