42203091

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 70076160

約数和(自身を除く): 27873069

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 131, 161, 203, 393, 483, 529, 609, 667, 917, 1587, 2001, 2751, 3013, 3703, 3799, 4669, 9039, 11109, 11397, 14007, 15341, 21091, 26593, 46023, 63273, 69299, 79779, 87377, 107387, 207897, 262131, 322161, 485093, 611639, 1455279, 1834917, 2009671, 6029013, 14067697, 42203091]

約数ペア:

[(1, 42203091), (3, 14067697), (7, 6029013), (21, 2009671), (23, 1834917), (29, 1455279), (69, 611639), (87, 485093), (131, 322161), (161, 262131), (203, 207897), (393, 107387), (483, 87377), (529, 79779), (609, 69299), (667, 63273), (917, 46023), (1587, 26593), (2001, 21091), (2751, 15341), (3013, 14007), (3703, 11397), (3799, 11109), (4669, 9039)]