21796735779

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23203}}^1$

素因数の和:23297

約数の個数: 96

約数和(自身を含む): 41082589184

約数和(自身を除く): 19285853405

約数列:

[1, 3, 7, 9, 13, 21, 31, 37, 39, 63, 91, 93, 111, 117, 217, 259, 273, 279, 333, 403, 481, 651, 777, 819, 1147, 1209, 1443, 1953, 2331, 2821, 3367, 3441, 3627, 4329, 8029, 8463, 10101, 10323, 14911, 23203, 24087, 25389, 30303, 44733, 69609, 72261, 104377, 134199, 162421, 208827, 301639, 313131, 487263, 719293, 858511, 904917, 939393, 1461789, 2111473, 2157879, 2575533, 2714751, 5035051, 6009577, 6334419, 6473637, 7726599, 9350809, 11160643, 15105153, 18028731, 19003257, 26613841, 28052427, 33481929, 45315459, 54086193, 65455663, 78124501, 79841523, 84157281, 100445787, 186296887, 196366989, 234373503, 239524569, 345979933, 558890661, 589100967, 703120509, 1037939799, 1676671983, 2421859531, 3113819397, 7265578593, 21796735779]

約数ペア:

[(1, 21796735779), (3, 7265578593), (7, 3113819397), (9, 2421859531), (13, 1676671983), (21, 1037939799), (31, 703120509), (37, 589100967), (39, 558890661), (63, 345979933), (91, 239524569), (93, 234373503), (111, 196366989), (117, 186296887), (217, 100445787), (259, 84157281), (273, 79841523), (279, 78124501), (333, 65455663), (403, 54086193), (481, 45315459), (651, 33481929), (777, 28052427), (819, 26613841), (1147, 19003257), (1209, 18028731), (1443, 15105153), (1953, 11160643), (2331, 9350809), (2821, 7726599), (3367, 6473637), (3441, 6334419), (3627, 6009577), (4329, 5035051), (8029, 2714751), (8463, 2575533), (10101, 2157879), (10323, 2111473), (14911, 1461789), (23203, 939393), (24087, 904917), (25389, 858511), (30303, 719293), (44733, 487263), (69609, 313131), (72261, 301639), (104377, 208827), (134199, 162421)]