187282329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 277140864

約数和(自身を除く): 89858535

約数列:

[1, 3, 13, 39, 43, 129, 181, 543, 559, 617, 1677, 1851, 2353, 7059, 7783, 8021, 23349, 24063, 26531, 79593, 101179, 111677, 303537, 335031, 344903, 1034709, 1451801, 4355403, 4802111, 14406333, 62427443, 187282329]

約数ペア:

[(1, 187282329), (3, 62427443), (13, 14406333), (39, 4802111), (43, 4355403), (129, 1451801), (181, 1034709), (543, 344903), (559, 335031), (617, 303537), (1677, 111677), (1851, 101179), (2353, 79593), (7059, 26531), (7783, 24063), (8021, 23349)]