23553369

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 42772800

約数和(自身を除く): 19219431

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 937, 1197, 1323, 2793, 2811, 3591, 6559, 8379, 8433, 17803, 19677, 25137, 25299, 45913, 53409, 59031, 124621, 137739, 160227, 177093, 373863, 413217, 480681, 872347, 1121589, 1239651, 2617041, 3364767, 7851123, 23553369]

約数ペア:

[(1, 23553369), (3, 7851123), (7, 3364767), (9, 2617041), (19, 1239651), (21, 1121589), (27, 872347), (49, 480681), (57, 413217), (63, 373863), (133, 177093), (147, 160227), (171, 137739), (189, 124621), (399, 59031), (441, 53409), (513, 45913), (931, 25299), (937, 25137), (1197, 19677), (1323, 17803), (2793, 8433), (2811, 8379), (3591, 6559)]