251936690499

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15271667}}^1$

素因数の和:15271736

約数の個数: 32

約数和(自身を含む): 410502435840

約数和(自身を除く): 158565745341

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 15271667, 45815001, 137445003, 198531671, 412335009, 595595013, 717768349, 1786785039, 2153305047, 5360355117, 6459915141, 9330988537, 19379745423, 27992965611, 83978896833, 251936690499]

約数ペア:

[(1, 251936690499), (3, 83978896833), (9, 27992965611), (13, 19379745423), (27, 9330988537), (39, 6459915141), (47, 5360355117), (117, 2153305047), (141, 1786785039), (351, 717768349), (423, 595595013), (611, 412335009), (1269, 198531671), (1833, 137445003), (5499, 45815001), (16497, 15271667)]