61342983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 99459360

約数和(自身を除く): 38116377

約数列:

[1, 3, 9, 13, 39, 43, 89, 117, 129, 137, 267, 387, 411, 559, 801, 1157, 1233, 1677, 1781, 3471, 3827, 5031, 5343, 5891, 10413, 11481, 12193, 16029, 17673, 34443, 36579, 49751, 53019, 76583, 109737, 149253, 158509, 229749, 447759, 475527, 524299, 689247, 1426581, 1572897, 4718691, 6815887, 20447661, 61342983]

約数ペア:

[(1, 61342983), (3, 20447661), (9, 6815887), (13, 4718691), (39, 1572897), (43, 1426581), (89, 689247), (117, 524299), (129, 475527), (137, 447759), (267, 229749), (387, 158509), (411, 149253), (559, 109737), (801, 76583), (1157, 53019), (1233, 49751), (1677, 36579), (1781, 34443), (3471, 17673), (3827, 16029), (5031, 12193), (5343, 11481), (5891, 10413)]