27657399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 46688256

約数和(自身を除く): 19030857

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 1787, 2211, 5159, 5361, 12509, 15477, 19657, 37527, 58971, 119729, 137599, 359187, 412797, 838103, 1317019, 2514309, 3951057, 9219133, 27657399]

約数ペア:

[(1, 27657399), (3, 9219133), (7, 3951057), (11, 2514309), (21, 1317019), (33, 838103), (67, 412797), (77, 359187), (201, 137599), (231, 119729), (469, 58971), (737, 37527), (1407, 19657), (1787, 15477), (2211, 12509), (5159, 5361)]