49152147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 24564333

約数列:

[1, 3, 11, 33, 53, 157, 159, 179, 471, 537, 583, 1727, 1749, 1969, 5181, 5907, 8321, 9487, 24963, 28103, 28461, 84309, 91531, 104357, 274593, 309133, 313071, 927399, 1489459, 4468377, 16384049, 49152147]

約数ペア:

[(1, 49152147), (3, 16384049), (11, 4468377), (33, 1489459), (53, 927399), (157, 313071), (159, 309133), (179, 274593), (471, 104357), (537, 91531), (583, 84309), (1727, 28461), (1749, 28103), (1969, 24963), (5181, 9487), (5907, 8321)]