41218047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 72412704

約数和(自身を除く): 31194657

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 53, 69, 117, 153, 159, 207, 221, 289, 299, 391, 477, 663, 689, 867, 897, 901, 1173, 1219, 1989, 2067, 2601, 2691, 2703, 3519, 3657, 3757, 5083, 6201, 6647, 8109, 10971, 11271, 11713, 15249, 15317, 15847, 19941, 20723, 33813, 35139, 45747, 45951, 47541, 59823, 62169, 86411, 105417, 137853, 142623, 186507, 199121, 259233, 269399, 352291, 597363, 777699, 808197, 1056873, 1792089, 2424591, 3170619, 4579783, 13739349, 41218047]

約数ペア:

[(1, 41218047), (3, 13739349), (9, 4579783), (13, 3170619), (17, 2424591), (23, 1792089), (39, 1056873), (51, 808197), (53, 777699), (69, 597363), (117, 352291), (153, 269399), (159, 259233), (207, 199121), (221, 186507), (289, 142623), (299, 137853), (391, 105417), (477, 86411), (663, 62169), (689, 59823), (867, 47541), (897, 45951), (901, 45747), (1173, 35139), (1219, 33813), (1989, 20723), (2067, 19941), (2601, 15847), (2691, 15317), (2703, 15249), (3519, 11713), (3657, 11271), (3757, 10971), (5083, 8109), (6201, 6647)]