90403161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 132857856

約数和(自身を除く): 42454695

約数列:

[1, 3, 17, 31, 51, 93, 211, 271, 527, 633, 813, 1581, 3587, 4607, 6541, 8401, 10761, 13821, 19623, 25203, 57181, 111197, 142817, 171543, 333591, 428451, 972077, 1772611, 2916231, 5317833, 30134387, 90403161]

約数ペア:

[(1, 90403161), (3, 30134387), (17, 5317833), (31, 2916231), (51, 1772611), (93, 972077), (211, 428451), (271, 333591), (527, 171543), (633, 142817), (813, 111197), (1581, 57181), (3587, 25203), (4607, 19623), (6541, 13821), (8401, 10761)]