74543061

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 107712000

約数和(自身を除く): 33168939

約数列:

[1, 3, 19, 57, 67, 131, 149, 201, 393, 447, 1273, 2489, 2831, 3819, 7467, 8493, 8777, 9983, 19519, 26331, 29949, 58557, 166763, 189677, 370861, 500289, 569031, 1112583, 1307773, 3923319, 24847687, 74543061]

約数ペア:

[(1, 74543061), (3, 24847687), (19, 3923319), (57, 1307773), (67, 1112583), (131, 569031), (149, 500289), (201, 370861), (393, 189677), (447, 166763), (1273, 58557), (2489, 29949), (2831, 26331), (3819, 19519), (7467, 9983), (8493, 8777)]