129149669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 157455360

約数和(自身を除く): 28305691

約数列:

[1, 11, 19, 23, 67, 209, 253, 401, 437, 737, 1273, 1541, 4411, 4807, 7619, 9223, 14003, 16951, 26867, 29279, 83809, 101453, 175237, 295537, 322069, 510473, 617941, 1927607, 5615203, 6797351, 11740879, 129149669]

約数ペア:

[(1, 129149669), (11, 11740879), (19, 6797351), (23, 5615203), (67, 1927607), (209, 617941), (253, 510473), (401, 322069), (437, 295537), (737, 175237), (1273, 101453), (1541, 83809), (4411, 29279), (4807, 26867), (7619, 16951), (9223, 14003)]