42701043

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 32501517

約数列:

[1, 3, 7, 11, 21, 31, 33, 67, 77, 89, 93, 201, 217, 231, 267, 341, 469, 623, 651, 737, 979, 1023, 1407, 1869, 2077, 2211, 2387, 2759, 2937, 5159, 5963, 6231, 6853, 7161, 8277, 14539, 15477, 17889, 19313, 20559, 22847, 30349, 41741, 43617, 57939, 65593, 68541, 91047, 125223, 159929, 184853, 196779, 212443, 459151, 479787, 554559, 637329, 1293971, 1377453, 2033383, 3881913, 6100149, 14233681, 42701043]

約数ペア:

[(1, 42701043), (3, 14233681), (7, 6100149), (11, 3881913), (21, 2033383), (31, 1377453), (33, 1293971), (67, 637329), (77, 554559), (89, 479787), (93, 459151), (201, 212443), (217, 196779), (231, 184853), (267, 159929), (341, 125223), (469, 91047), (623, 68541), (651, 65593), (737, 57939), (979, 43617), (1023, 41741), (1407, 30349), (1869, 22847), (2077, 20559), (2211, 19313), (2387, 17889), (2759, 15477), (2937, 14539), (5159, 8277), (5963, 7161), (6231, 6853)]