29123488779

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{21143}}^1$

素因数の和:21320

約数の個数: 64

約数和(自身を含む): 49690091520

約数和(自身を除く): 20566602741

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 89, 201, 231, 267, 469, 623, 737, 979, 1407, 1869, 2211, 2937, 5159, 5963, 6853, 15477, 17889, 20559, 21143, 41741, 63429, 65593, 125223, 148001, 196779, 232573, 444003, 459151, 697719, 1377453, 1416581, 1628011, 1881727, 4249743, 4884033, 5645181, 9916067, 13172089, 15582391, 20698997, 29748201, 39516267, 46747173, 62096991, 109076737, 126075709, 144892979, 327230211, 378227127, 434678937, 882529963, 1386832799, 2647589889, 4160498397, 9707829593, 29123488779]

約数ペア:

[(1, 29123488779), (3, 9707829593), (7, 4160498397), (11, 2647589889), (21, 1386832799), (33, 882529963), (67, 434678937), (77, 378227127), (89, 327230211), (201, 144892979), (231, 126075709), (267, 109076737), (469, 62096991), (623, 46747173), (737, 39516267), (979, 29748201), (1407, 20698997), (1869, 15582391), (2211, 13172089), (2937, 9916067), (5159, 5645181), (5963, 4884033), (6853, 4249743), (15477, 1881727), (17889, 1628011), (20559, 1416581), (21143, 1377453), (41741, 697719), (63429, 459151), (65593, 444003), (125223, 232573), (148001, 196779)]