76312509

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 125712384

約数和(自身を除く): 49399875

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 443, 631, 1329, 1893, 3101, 4417, 5759, 8203, 9303, 13251, 17277, 24609, 40313, 57421, 120939, 172263, 279533, 838599, 1956731, 3633929, 5870193, 10901787, 25437503, 76312509]

約数ペア:

[(1, 76312509), (3, 25437503), (7, 10901787), (13, 5870193), (21, 3633929), (39, 1956731), (91, 838599), (273, 279533), (443, 172263), (631, 120939), (1329, 57421), (1893, 40313), (3101, 24609), (4417, 17277), (5759, 13251), (8203, 9303)]