27159573

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 45636480

約数和(自身を除く): 18476907

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 277, 483, 609, 667, 831, 1127, 1421, 1939, 2001, 3381, 4263, 4669, 5817, 6371, 8033, 13573, 14007, 19113, 24099, 32683, 40719, 44597, 56231, 98049, 133791, 168693, 184759, 312179, 393617, 554277, 936537, 1180851, 1293313, 3879939, 9053191, 27159573]

約数ペア:

[(1, 27159573), (3, 9053191), (7, 3879939), (21, 1293313), (23, 1180851), (29, 936537), (49, 554277), (69, 393617), (87, 312179), (147, 184759), (161, 168693), (203, 133791), (277, 98049), (483, 56231), (609, 44597), (667, 40719), (831, 32683), (1127, 24099), (1421, 19113), (1939, 14007), (2001, 13573), (3381, 8033), (4263, 6371), (4669, 5817)]