33381639

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1626

約数の個数: 28

約数和(自身を含む): 51808200

約数和(自身を除く): 18426561

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 1579, 2349, 4737, 7047, 14211, 21141, 42633, 45791, 127899, 137373, 383697, 412119, 1151091, 1236357, 3709071, 11127213, 33381639]

約数ペア:

[(1, 33381639), (3, 11127213), (9, 3709071), (27, 1236357), (29, 1151091), (81, 412119), (87, 383697), (243, 137373), (261, 127899), (729, 45791), (783, 42633), (1579, 21141), (2349, 14211), (4737, 7047)]