38337159

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 68085360

約数和(自身を除く): 29748201

約数列:

[1, 3, 7, 17, 21, 23, 29, 49, 51, 69, 87, 119, 147, 161, 203, 357, 391, 483, 493, 529, 609, 667, 833, 1127, 1173, 1421, 1479, 1587, 2001, 2499, 2737, 3381, 3451, 3703, 4263, 4669, 8211, 8993, 10353, 11109, 11339, 14007, 15341, 19159, 24157, 25921, 26979, 32683, 34017, 46023, 57477, 62951, 72471, 77763, 79373, 98049, 107387, 188853, 238119, 260797, 322161, 440657, 555611, 751709, 782391, 1321971, 1666833, 1825579, 2255127, 5476737, 12779053, 38337159]

約数ペア:

[(1, 38337159), (3, 12779053), (7, 5476737), (17, 2255127), (21, 1825579), (23, 1666833), (29, 1321971), (49, 782391), (51, 751709), (69, 555611), (87, 440657), (119, 322161), (147, 260797), (161, 238119), (203, 188853), (357, 107387), (391, 98049), (483, 79373), (493, 77763), (529, 72471), (609, 62951), (667, 57477), (833, 46023), (1127, 34017), (1173, 32683), (1421, 26979), (1479, 25921), (1587, 24157), (2001, 19159), (2499, 15341), (2737, 14007), (3381, 11339), (3451, 11109), (3703, 10353), (4263, 8993), (4669, 8211)]