73988607

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 58390017

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 83, 119, 187, 227, 231, 249, 357, 561, 581, 681, 913, 1309, 1411, 1589, 1743, 2497, 2739, 3859, 3927, 4233, 4767, 6391, 7491, 9877, 11577, 15521, 17479, 18841, 19173, 27013, 29631, 42449, 46563, 52437, 56523, 81039, 108647, 127347, 131887, 207251, 297143, 320297, 325941, 395661, 621753, 891429, 960891, 1450757, 2242079, 3523267, 4352271, 6726237, 10569801, 24662869, 73988607]

約数ペア:

[(1, 73988607), (3, 24662869), (7, 10569801), (11, 6726237), (17, 4352271), (21, 3523267), (33, 2242079), (51, 1450757), (77, 960891), (83, 891429), (119, 621753), (187, 395661), (227, 325941), (231, 320297), (249, 297143), (357, 207251), (561, 131887), (581, 127347), (681, 108647), (913, 81039), (1309, 56523), (1411, 52437), (1589, 46563), (1743, 42449), (2497, 29631), (2739, 27013), (3859, 19173), (3927, 18841), (4233, 17479), (4767, 15521), (6391, 11577), (7491, 9877)]