551455107

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{60091}}^1$

素因数の和:60143

約数の個数: 32

約数和(自身を含む): 923013120

約数和(自身を除く): 371558013

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 60091, 180273, 420637, 1141729, 1261911, 1382093, 3425187, 4146279, 7992103, 9674651, 23976309, 26259767, 29023953, 78779301, 183818369, 551455107]

約数ペア:

[(1, 551455107), (3, 183818369), (7, 78779301), (19, 29023953), (21, 26259767), (23, 23976309), (57, 9674651), (69, 7992103), (133, 4146279), (161, 3425187), (399, 1382093), (437, 1261911), (483, 1141729), (1311, 420637), (3059, 180273), (9177, 60091)]