40661229

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 68257728

約数和(自身を除く): 27596499

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 307, 357, 371, 833, 901, 921, 1113, 2149, 2499, 2597, 2703, 5219, 6307, 6447, 7791, 15043, 15657, 16271, 18921, 36533, 44149, 45129, 48813, 109599, 113897, 132447, 255731, 276607, 341691, 767193, 797279, 829821, 1936249, 2391837, 5808747, 13553743, 40661229]

約数ペア:

[(1, 40661229), (3, 13553743), (7, 5808747), (17, 2391837), (21, 1936249), (49, 829821), (51, 797279), (53, 767193), (119, 341691), (147, 276607), (159, 255731), (307, 132447), (357, 113897), (371, 109599), (833, 48813), (901, 45129), (921, 44149), (1113, 36533), (2149, 18921), (2499, 16271), (2597, 15657), (2703, 15043), (5219, 7791), (6307, 6447)]