134430921

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 209668800

約数和(自身を除く): 75237879

約数列:

[1, 3, 9, 27, 29, 81, 87, 151, 261, 379, 453, 783, 1137, 1359, 2349, 3411, 4077, 4379, 10233, 10991, 12231, 13137, 30699, 32973, 39411, 57229, 98919, 118233, 171687, 296757, 354699, 515061, 890271, 1545183, 1659641, 4635549, 4978923, 14936769, 44810307, 134430921]

約数ペア:

[(1, 134430921), (3, 44810307), (9, 14936769), (27, 4978923), (29, 4635549), (81, 1659641), (87, 1545183), (151, 890271), (261, 515061), (379, 354699), (453, 296757), (783, 171687), (1137, 118233), (1359, 98919), (2349, 57229), (3411, 39411), (4077, 32973), (4379, 30699), (10233, 13137), (10991, 12231)]