174920507937

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1679683}}^1$

素因数の和:1679747

約数の個数: 64

約数和(自身を含む): 322499328000

約数和(自身を除く): 147578820063

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 87, 133, 171, 189, 203, 261, 399, 513, 551, 609, 783, 1197, 1653, 1827, 3591, 3857, 4959, 5481, 11571, 14877, 34713, 104139, 1679683, 5039049, 11757781, 15117147, 31913977, 35273343, 45351441, 48710807, 95741931, 105820029, 146132421, 223397839, 287225793, 317460087, 340975649, 438397263, 670193517, 861677379, 925505333, 1022926947, 1315191789, 2010580551, 2776515999, 3068780841, 6031741653, 6478537331, 8329547997, 9206342523, 19435611993, 24988643991, 58306835979, 174920507937]

約数ペア:

[(1, 174920507937), (3, 58306835979), (7, 24988643991), (9, 19435611993), (19, 9206342523), (21, 8329547997), (27, 6478537331), (29, 6031741653), (57, 3068780841), (63, 2776515999), (87, 2010580551), (133, 1315191789), (171, 1022926947), (189, 925505333), (203, 861677379), (261, 670193517), (399, 438397263), (513, 340975649), (551, 317460087), (609, 287225793), (783, 223397839), (1197, 146132421), (1653, 105820029), (1827, 95741931), (3591, 48710807), (3857, 45351441), (4959, 35273343), (5481, 31913977), (11571, 15117147), (14877, 11757781), (34713, 5039049), (104139, 1679683)]