71336259

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 112039200

約数和(自身を除く): 40702941

約数列:

[1, 3, 9, 29, 37, 83, 87, 89, 111, 249, 261, 267, 333, 747, 801, 1073, 2407, 2581, 3071, 3219, 3293, 7221, 7387, 7743, 9213, 9657, 9879, 21663, 22161, 23229, 27639, 29637, 66483, 89059, 95497, 214223, 267177, 273319, 286491, 642669, 801531, 819957, 859473, 1928007, 2459871, 7926251, 23778753, 71336259]

約数ペア:

[(1, 71336259), (3, 23778753), (9, 7926251), (29, 2459871), (37, 1928007), (83, 859473), (87, 819957), (89, 801531), (111, 642669), (249, 286491), (261, 273319), (267, 267177), (333, 214223), (747, 95497), (801, 89059), (1073, 66483), (2407, 29637), (2581, 27639), (3071, 23229), (3219, 22161), (3293, 21663), (7221, 9879), (7387, 9657), (7743, 9213)]