73990503

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 117553920

約数和(自身を除く): 43563417

約数列:

[1, 3, 9, 19, 27, 57, 81, 131, 171, 367, 393, 513, 1101, 1179, 1539, 2489, 3303, 3537, 6973, 7467, 9909, 10611, 20919, 22401, 29727, 48077, 62757, 67203, 144231, 188271, 201609, 432693, 564813, 913463, 1298079, 2740389, 3894237, 8221167, 24663501, 73990503]

約数ペア:

[(1, 73990503), (3, 24663501), (9, 8221167), (19, 3894237), (27, 2740389), (57, 1298079), (81, 913463), (131, 564813), (171, 432693), (367, 201609), (393, 188271), (513, 144231), (1101, 67203), (1179, 62757), (1539, 48077), (2489, 29727), (3303, 22401), (3537, 20919), (6973, 10611), (7467, 9909)]