72755199

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12893}}^1$

素因数の和:12932

約数の個数: 32

約数和(自身を含む): 123782400

約数和(自身を除く): 51027201

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 12893, 38679, 116037, 141823, 244967, 348111, 425469, 734901, 1276407, 2204703, 2694637, 3829221, 6614109, 8083911, 24251733, 72755199]

約数ペア:

[(1, 72755199), (3, 24251733), (9, 8083911), (11, 6614109), (19, 3829221), (27, 2694637), (33, 2204703), (57, 1276407), (99, 734901), (171, 425469), (209, 348111), (297, 244967), (513, 141823), (627, 116037), (1881, 38679), (5643, 12893)]