84282537

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 38128983

約数列:

[1, 3, 19, 43, 57, 129, 137, 251, 411, 753, 817, 2451, 2603, 4769, 5891, 7809, 10793, 14307, 17673, 32379, 34387, 103161, 111929, 205067, 335787, 615201, 653353, 1478641, 1960059, 4435923, 28094179, 84282537]

約数ペア:

[(1, 84282537), (3, 28094179), (19, 4435923), (43, 1960059), (57, 1478641), (129, 653353), (137, 615201), (251, 335787), (411, 205067), (753, 111929), (817, 103161), (2451, 34387), (2603, 32379), (4769, 17673), (5891, 14307), (7809, 10793)]