2907306103653

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149345359}}^1$

素因数の和:149345478

約数の個数: 32

約数和(自身を含む): 4970213580800

約数和(自身を除く): 2062907477147

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 19467, 149345359, 448036077, 1045417513, 1344108231, 3136252539, 4032324693, 9408757617, 15382571977, 28226272851, 46147715931, 107678003839, 138443147793, 323034011517, 415329443379, 969102034551, 2907306103653]

約数ペア:

[(1, 2907306103653), (3, 969102034551), (7, 415329443379), (9, 323034011517), (21, 138443147793), (27, 107678003839), (63, 46147715931), (103, 28226272851), (189, 15382571977), (309, 9408757617), (721, 4032324693), (927, 3136252539), (2163, 1344108231), (2781, 1045417513), (6489, 448036077), (19467, 149345359)]