73737363

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 115831296

約数和(自身を除く): 42093933

約数列:

[1, 3, 7, 21, 53, 97, 159, 291, 371, 679, 683, 1113, 2037, 2049, 4781, 5141, 14343, 15423, 35987, 36199, 66251, 107961, 108597, 198753, 253393, 463757, 760179, 1391271, 3511303, 10533909, 24579121, 73737363]

約数ペア:

[(1, 73737363), (3, 24579121), (7, 10533909), (21, 3511303), (53, 1391271), (97, 760179), (159, 463757), (291, 253393), (371, 198753), (679, 108597), (683, 107961), (1113, 66251), (2037, 36199), (2049, 35987), (4781, 15423), (5141, 14343)]