74903346287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{30977}}^1$

素因数の和:32039

約数の個数: 32

約数和(自身を含む): 96496717824

約数和(自身を除く): 21593371537

約数列:

[1, 7, 11, 31, 77, 217, 341, 1013, 2387, 7091, 11143, 30977, 31403, 78001, 216839, 219821, 340747, 345433, 960287, 2385229, 2418031, 6722009, 10563157, 31379701, 73942099, 219657907, 345176711, 972770731, 2416236977, 6809395117, 10700478041, 74903346287]

約数ペア:

[(1, 74903346287), (7, 10700478041), (11, 6809395117), (31, 2416236977), (77, 972770731), (217, 345176711), (341, 219657907), (1013, 73942099), (2387, 31379701), (7091, 10563157), (11143, 6722009), (30977, 2418031), (31403, 2385229), (78001, 960287), (216839, 345433), (219821, 340747)]