22019790789

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{10771}}^1$

素因数の和:11012

約数の個数: 48

約数和(自身を含む): 33877509120

約数和(自身を除く): 11857718331

約数列:

[1, 3, 9, 27, 47, 81, 141, 179, 243, 423, 537, 1269, 1611, 3807, 4833, 8413, 10771, 11421, 14499, 25239, 32313, 43497, 75717, 96939, 227151, 290817, 506237, 681453, 872451, 1518711, 1928009, 2044359, 2617353, 4556133, 5784027, 13668399, 17352081, 41005197, 52056243, 90616423, 123015591, 156168729, 271849269, 468506187, 815547807, 2446643421, 7339930263, 22019790789]

約数ペア:

[(1, 22019790789), (3, 7339930263), (9, 2446643421), (27, 815547807), (47, 468506187), (81, 271849269), (141, 156168729), (179, 123015591), (243, 90616423), (423, 52056243), (537, 41005197), (1269, 17352081), (1611, 13668399), (3807, 5784027), (4833, 4556133), (8413, 2617353), (10771, 2044359), (11421, 1928009), (14499, 1518711), (25239, 872451), (32313, 681453), (43497, 506237), (75717, 290817), (96939, 227151)]