13372288461

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{941}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 23241385728

約数和(自身を除く): 9869097267

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 353, 497, 567, 639, 941, 1059, 1491, 1917, 2471, 2823, 3177, 4473, 5751, 6587, 7413, 8469, 9531, 13419, 19761, 22239, 25063, 25407, 28593, 40257, 59283, 66717, 66811, 75189, 76221, 175441, 177849, 200151, 200433, 225567, 332173, 467677, 526323, 533547, 601299, 676701, 996519, 1403031, 1578969, 1803897, 2030103, 2325211, 2989557, 4209093, 4736907, 5411691, 6975633, 8968671, 12627279, 14210721, 20926899, 23584283, 26906013, 37881837, 62780697, 70752849, 165089981, 188342091, 212258547, 495269943, 636775641, 1485809829, 1910326923, 4457429487, 13372288461]

約数ペア:

[(1, 13372288461), (3, 4457429487), (7, 1910326923), (9, 1485809829), (21, 636775641), (27, 495269943), (63, 212258547), (71, 188342091), (81, 165089981), (189, 70752849), (213, 62780697), (353, 37881837), (497, 26906013), (567, 23584283), (639, 20926899), (941, 14210721), (1059, 12627279), (1491, 8968671), (1917, 6975633), (2471, 5411691), (2823, 4736907), (3177, 4209093), (4473, 2989557), (5751, 2325211), (6587, 2030103), (7413, 1803897), (8469, 1578969), (9531, 1403031), (13419, 996519), (19761, 676701), (22239, 601299), (25063, 533547), (25407, 526323), (28593, 467677), (40257, 332173), (59283, 225567), (66717, 200433), (66811, 200151), (75189, 177849), (76221, 175441)]