147248101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 210430080

約数和(自身を除く): 63181979

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 289, 509, 1001, 1309, 1547, 2023, 2431, 3179, 3563, 3757, 5599, 6617, 8653, 17017, 22253, 26299, 39193, 41327, 46319, 60571, 72787, 95183, 112489, 147101, 289289, 509509, 666281, 787423, 1029707, 1237379, 1618111, 1912313, 8661653, 11326777, 13386191, 21035443, 147248101]

約数ペア:

[(1, 147248101), (7, 21035443), (11, 13386191), (13, 11326777), (17, 8661653), (77, 1912313), (91, 1618111), (119, 1237379), (143, 1029707), (187, 787423), (221, 666281), (289, 509509), (509, 289289), (1001, 147101), (1309, 112489), (1547, 95183), (2023, 72787), (2431, 60571), (3179, 46319), (3563, 41327), (3757, 39193), (5599, 26299), (6617, 22253), (8653, 17017)]