40172517

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 79672320

約数和(自身を除く): 39499803

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 81, 99, 113, 133, 171, 189, 209, 231, 243, 297, 339, 399, 513, 567, 627, 693, 791, 891, 1017, 1197, 1243, 1463, 1539, 1701, 1881, 2079, 2147, 2373, 2673, 3051, 3591, 3729, 4389, 4617, 5643, 6237, 6441, 7119, 8701, 9153, 10773, 11187, 13167, 15029, 16929, 18711, 19323, 21357, 23617, 26103, 27459, 32319, 33561, 39501, 45087, 50787, 57969, 64071, 70851, 78309, 100683, 118503, 135261, 165319, 173907, 192213, 212553, 234927, 302049, 355509, 405783, 495957, 521721, 637659, 704781, 1217349, 1487871, 1912977, 2114343, 3652047, 4463613, 5738931, 13390839, 40172517]

約数ペア:

[(1, 40172517), (3, 13390839), (7, 5738931), (9, 4463613), (11, 3652047), (19, 2114343), (21, 1912977), (27, 1487871), (33, 1217349), (57, 704781), (63, 637659), (77, 521721), (81, 495957), (99, 405783), (113, 355509), (133, 302049), (171, 234927), (189, 212553), (209, 192213), (231, 173907), (243, 165319), (297, 135261), (339, 118503), (399, 100683), (513, 78309), (567, 70851), (627, 64071), (693, 57969), (791, 50787), (891, 45087), (1017, 39501), (1197, 33561), (1243, 32319), (1463, 27459), (1539, 26103), (1701, 23617), (1881, 21357), (2079, 19323), (2147, 18711), (2373, 16929), (2673, 15029), (3051, 13167), (3591, 11187), (3729, 10773), (4389, 9153), (4617, 8701), (5643, 7119), (6237, 6441)]