131455737

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36607}}^1$

素因数の和:36642

約数の個数: 32

約数和(自身を含む): 234291200

約数和(自身を除く): 102835463

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 36607, 109821, 256249, 329463, 695533, 768747, 988389, 2086599, 2306241, 4868731, 6259797, 6918723, 14606193, 18779391, 43818579, 131455737]

約数ペア:

[(1, 131455737), (3, 43818579), (7, 18779391), (9, 14606193), (19, 6918723), (21, 6259797), (27, 4868731), (57, 2306241), (63, 2086599), (133, 988389), (171, 768747), (189, 695533), (399, 329463), (513, 256249), (1197, 109821), (3591, 36607)]