29950011

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 55954080

約数和(自身を除く): 26004069

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 97, 117, 169, 203, 261, 273, 291, 377, 507, 609, 679, 819, 873, 1131, 1183, 1261, 1521, 1827, 2037, 2639, 2813, 3393, 3549, 3783, 4901, 6111, 7917, 8439, 8827, 10647, 11349, 14703, 16393, 19691, 23751, 25317, 26481, 34307, 36569, 44109, 49179, 59073, 79443, 102921, 109707, 114751, 147537, 177219, 255983, 308763, 329121, 344253, 475397, 767949, 1032759, 1426191, 2303847, 3327779, 4278573, 9983337, 29950011]

約数ペア:

[(1, 29950011), (3, 9983337), (7, 4278573), (9, 3327779), (13, 2303847), (21, 1426191), (29, 1032759), (39, 767949), (63, 475397), (87, 344253), (91, 329121), (97, 308763), (117, 255983), (169, 177219), (203, 147537), (261, 114751), (273, 109707), (291, 102921), (377, 79443), (507, 59073), (609, 49179), (679, 44109), (819, 36569), (873, 34307), (1131, 26481), (1183, 25317), (1261, 23751), (1521, 19691), (1827, 16393), (2037, 14703), (2639, 11349), (2813, 10647), (3393, 8827), (3549, 8439), (3783, 7917), (4901, 6111)]