53151957

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 82197720

約数和(自身を除く): 29045763

約数列:

[1, 3, 9, 27, 73, 81, 89, 101, 219, 267, 303, 657, 801, 909, 1971, 2403, 2727, 5913, 6497, 7209, 7373, 8181, 8989, 19491, 22119, 26967, 58473, 66357, 80901, 175419, 199071, 242703, 526257, 597213, 656197, 728109, 1968591, 5905773, 17717319, 53151957]

約数ペア:

[(1, 53151957), (3, 17717319), (9, 5905773), (27, 1968591), (73, 728109), (81, 656197), (89, 597213), (101, 526257), (219, 242703), (267, 199071), (303, 175419), (657, 80901), (801, 66357), (909, 58473), (1971, 26967), (2403, 22119), (2727, 19491), (5913, 8989), (6497, 8181), (7209, 7373)]