7481648187

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{8233}}^1$

素因数の和:9121

約数の個数: 40

約数和(自身を含む): 12051414144

約数和(自身を除く): 4569765957

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 863, 1053, 2589, 7767, 8233, 11219, 23301, 24699, 33657, 69903, 74097, 100971, 107029, 222291, 302913, 321087, 666873, 908739, 963261, 2889783, 7105079, 8669349, 21315237, 63945711, 92366027, 191837133, 277098081, 575511399, 831294243, 2493882729, 7481648187]

約数ペア:

[(1, 7481648187), (3, 2493882729), (9, 831294243), (13, 575511399), (27, 277098081), (39, 191837133), (81, 92366027), (117, 63945711), (351, 21315237), (863, 8669349), (1053, 7105079), (2589, 2889783), (7767, 963261), (8233, 908739), (11219, 666873), (23301, 321087), (24699, 302913), (33657, 222291), (69903, 107029), (74097, 100971)]