157045273329

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1\times {\mathrm{863}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 248263999488

約数和(自身を除く): 91218726159

約数列:

[1, 3, 7, 21, 31, 93, 217, 443, 631, 651, 863, 1329, 1893, 2589, 3101, 4417, 6041, 9303, 13251, 13733, 18123, 19561, 26753, 41199, 58683, 80259, 96131, 136927, 187271, 279533, 288393, 382309, 410781, 544553, 561813, 838599, 1146927, 1633659, 1956731, 2676163, 3811871, 5870193, 8028489, 8665523, 11435613, 11851579, 16881143, 25996569, 35554737, 50643429, 60658661, 82961053, 118168001, 181975983, 241236979, 248883159, 354504003, 723710937, 1688658853, 5065976559, 7478346349, 22435039047, 52348424443, 157045273329]

約数ペア:

[(1, 157045273329), (3, 52348424443), (7, 22435039047), (21, 7478346349), (31, 5065976559), (93, 1688658853), (217, 723710937), (443, 354504003), (631, 248883159), (651, 241236979), (863, 181975983), (1329, 118168001), (1893, 82961053), (2589, 60658661), (3101, 50643429), (4417, 35554737), (6041, 25996569), (9303, 16881143), (13251, 11851579), (13733, 11435613), (18123, 8665523), (19561, 8028489), (26753, 5870193), (41199, 3811871), (58683, 2676163), (80259, 1956731), (96131, 1633659), (136927, 1146927), (187271, 838599), (279533, 561813), (288393, 544553), (382309, 410781)]