72453339

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13219}}^1$

素因数の和:13264

約数の個数: 32

約数和(自身を含む): 126912000

約数和(自身を除く): 54458661

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 13219, 39657, 92533, 118971, 277599, 356913, 383351, 832797, 1150053, 2498391, 2683457, 3450159, 8050371, 10350477, 24151113, 72453339]

約数ペア:

[(1, 72453339), (3, 24151113), (7, 10350477), (9, 8050371), (21, 3450159), (27, 2683457), (29, 2498391), (63, 1150053), (87, 832797), (189, 383351), (203, 356913), (261, 277599), (609, 118971), (783, 92533), (1827, 39657), (5481, 13219)]