121797657

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 192067200

約数和(自身を除く): 70269543

約数列:

[1, 3, 9, 19, 53, 57, 89, 151, 159, 171, 267, 453, 477, 801, 1007, 1359, 1691, 2869, 3021, 4717, 5073, 8003, 8607, 9063, 13439, 14151, 15219, 24009, 25821, 40317, 42453, 72027, 89623, 120951, 152057, 255341, 268869, 456171, 712267, 766023, 806607, 1368513, 2136801, 2298069, 6410403, 13533073, 40599219, 121797657]

約数ペア:

[(1, 121797657), (3, 40599219), (9, 13533073), (19, 6410403), (53, 2298069), (57, 2136801), (89, 1368513), (151, 806607), (159, 766023), (171, 712267), (267, 456171), (453, 268869), (477, 255341), (801, 152057), (1007, 120951), (1359, 89623), (1691, 72027), (2869, 42453), (3021, 40317), (4717, 25821), (5073, 24009), (8003, 15219), (8607, 14151), (9063, 13439)]