136471461

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1523}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 221211648

約数和(自身を除く): 84740187

約数列:

[1, 3, 7, 17, 21, 51, 119, 251, 357, 753, 1523, 1757, 4267, 4569, 5271, 10661, 12801, 25891, 29869, 31983, 77673, 89607, 181237, 382273, 543711, 1146819, 2675911, 6498641, 8027733, 19495923, 45490487, 136471461]

約数ペア:

[(1, 136471461), (3, 45490487), (7, 19495923), (17, 8027733), (21, 6498641), (51, 2675911), (119, 1146819), (251, 543711), (357, 382273), (753, 181237), (1523, 89607), (1757, 77673), (4267, 31983), (4569, 29869), (5271, 25891), (10661, 12801)]