48648987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4007}}^1$

素因数の和:4103

約数の個数: 24

約数和(自身を含む): 75029760

約数和(自身を除く): 26380773

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4007, 4047, 12021, 12141, 36063, 76133, 228399, 284497, 685197, 853491, 2560473, 5405443, 16216329, 48648987]

約数ペア:

[(1, 48648987), (3, 16216329), (9, 5405443), (19, 2560473), (57, 853491), (71, 685197), (171, 284497), (213, 228399), (639, 76133), (1349, 36063), (4007, 12141), (4047, 12021)]