120672237

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 192890880

約数和(自身を除く): 72218643

約数列:

[1, 3, 7, 21, 23, 69, 161, 229, 483, 687, 1091, 1603, 3273, 4809, 5267, 7637, 15801, 22911, 25093, 36869, 75279, 110607, 175651, 249839, 526953, 749517, 1748873, 5246619, 5746297, 17238891, 40224079, 120672237]

約数ペア:

[(1, 120672237), (3, 40224079), (7, 17238891), (21, 5746297), (23, 5246619), (69, 1748873), (161, 749517), (229, 526953), (483, 249839), (687, 175651), (1091, 110607), (1603, 75279), (3273, 36869), (4809, 25093), (5267, 22911), (7637, 15801)]