74796723

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 113587200

約数和(自身を除く): 38790477

約数列:

[1, 3, 9, 27, 67, 173, 201, 239, 519, 603, 717, 1557, 1809, 2151, 4671, 6453, 11591, 16013, 34773, 41347, 48039, 104319, 124041, 144117, 312957, 372123, 432351, 1116369, 2770249, 8310747, 24932241, 74796723]

約数ペア:

[(1, 74796723), (3, 24932241), (9, 8310747), (27, 2770249), (67, 1116369), (173, 432351), (201, 372123), (239, 312957), (519, 144117), (603, 124041), (717, 104319), (1557, 48039), (1809, 41347), (2151, 34773), (4671, 16013), (6453, 11591)]