201928727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3307}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 275649024

約数和(自身を除く): 73720297

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 427, 671, 793, 1001, 3307, 4697, 5551, 8723, 23149, 36377, 42991, 61061, 201727, 254639, 300937, 472901, 1412089, 2218997, 2622451, 3310307, 15532979, 18357157, 28846961, 201928727]

約数ペア:

[(1, 201928727), (7, 28846961), (11, 18357157), (13, 15532979), (61, 3310307), (77, 2622451), (91, 2218997), (143, 1412089), (427, 472901), (671, 300937), (793, 254639), (1001, 201727), (3307, 61061), (4697, 42991), (5551, 36377), (8723, 23149)]