42630327

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 65542400

約数和(自身を除く): 22912073

約数列:

[1, 3, 9, 27, 37, 111, 139, 307, 333, 417, 921, 999, 1251, 2763, 3753, 5143, 8289, 11359, 15429, 34077, 42673, 46287, 102231, 128019, 138861, 306693, 384057, 1152171, 1578901, 4736703, 14210109, 42630327]

約数ペア:

[(1, 42630327), (3, 14210109), (9, 4736703), (27, 1578901), (37, 1152171), (111, 384057), (139, 306693), (307, 138861), (333, 128019), (417, 102231), (921, 46287), (999, 42673), (1251, 34077), (2763, 15429), (3753, 11359), (5143, 8289)]