42002037

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 36794763

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 89, 99, 189, 227, 231, 267, 297, 623, 681, 693, 801, 979, 1589, 1869, 2043, 2079, 2403, 2497, 2937, 4767, 5607, 6129, 6853, 7491, 8811, 14301, 16821, 17479, 20203, 20559, 22473, 26433, 42903, 52437, 60609, 61677, 67419, 141421, 157311, 181827, 185031, 222233, 424263, 471933, 545481, 666699, 1272789, 1555631, 2000097, 3818367, 4666893, 6000291, 14000679, 42002037]

約数ペア:

[(1, 42002037), (3, 14000679), (7, 6000291), (9, 4666893), (11, 3818367), (21, 2000097), (27, 1555631), (33, 1272789), (63, 666699), (77, 545481), (89, 471933), (99, 424263), (189, 222233), (227, 185031), (231, 181827), (267, 157311), (297, 141421), (623, 67419), (681, 61677), (693, 60609), (801, 52437), (979, 42903), (1589, 26433), (1869, 22473), (2043, 20559), (2079, 20203), (2403, 17479), (2497, 16821), (2937, 14301), (4767, 8811), (5607, 7491), (6129, 6853)]