25013043

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 41469120

約数和(自身を除く): 16456077

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 201, 297, 419, 603, 737, 891, 1257, 1809, 2211, 3771, 4609, 5427, 6633, 11313, 13827, 19899, 28073, 33939, 41481, 59697, 84219, 124443, 252657, 308803, 373329, 757971, 926409, 2273913, 2779227, 8337681, 25013043]

約数ペア:

[(1, 25013043), (3, 8337681), (9, 2779227), (11, 2273913), (27, 926409), (33, 757971), (67, 373329), (81, 308803), (99, 252657), (201, 124443), (297, 84219), (419, 59697), (603, 41481), (737, 33939), (891, 28073), (1257, 19899), (1809, 13827), (2211, 11313), (3771, 6633), (4609, 5427)]